316077480 has 96 divisors (see below), whose sum is σ = 1037541960. Its totient is φ = 83443200.

The previous prime is 316077403. The next prime is 316077493. The reversal of 316077480 is 84770613.

316077480 is a `hidden beast` number, since 3 + 1 + 607 + 7 + 48 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 256448196 + 59629284 = 16014^2 + 7722^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32014 + ... + 40706.

Almost surely, 2^316077480 is an apocalyptic number.

316077480 is a gapful number since it is divisible by the number (30) 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 316077480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518770980).

316077480 is an abundant number, since it is smaller than the sum of its proper divisors (721464480).

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

316077480 is a wasteful number, since it uses less digits than its factorization.

316077480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8811 (or 8804 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 316077480 is about 17778.5679963264. The cubic root of 316077480 is about 681.1841248201.

The spelling of 316077480 in words is "three hundred sixteen million, seventy-seven thousand, four hundred eighty".