316472544 has 144 divisors (see below), whose sum is σ = 979222608. Its totient is φ = 96546816.

The previous prime is 316472539. The next prime is 316472549. The reversal of 316472544 is 445274613.

316472544 is a `hidden beast` number, since 3 + 1 + 647 + 2 + 5 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (316472539) and next prime (316472549).

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×316472544² = 200309742211663872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 316472499 and 316472508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316472549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180279 + ... + 182025.

It is an arithmetic number, because the mean of its divisors is an integer number (6800157).

Almost surely, 2^316472544 is an apocalyptic number.

316472544 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316472544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489611304).

316472544 is an abundant number, since it is smaller than the sum of its proper divisors (662750064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316472544 is a wasteful number, since it uses less digits than its factorization.

316472544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817 (or 1806 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 316472544 is about 17789.6752078277. The cubic root of 316472544 is about 681.4678097808.

It can be divided in two parts, 31647 and 2544, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 316472544 in words is "three hundred sixteen million, four hundred seventy-two thousand, five hundred forty-four".