316481130 has 96 divisors (see below), whose sum is σ = 944970624. Its totient is φ = 71987328.

The previous prime is 316481111. The next prime is 316481141. The reversal of 316481130 is 31184613.

316481130 is a `hidden beast` number, since 3 + 1 + 648 + 1 + 13 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 316481094 and 316481103.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141904 + ... + 144116.

It is an arithmetic number, because the mean of its divisors is an integer number (9843444).

Almost surely, 2^316481130 is an apocalyptic number.

316481130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 316481130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472485312).

316481130 is an abundant number, since it is smaller than the sum of its proper divisors (628489494).

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

316481130 is a wasteful number, since it uses less digits than its factorization.

316481130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 316481130 is about 17789.9165259424. The cubic root of 316481130 is about 681.4739725373.

It can be divided in two parts, 3164811 and 30, that added together give a square (3164841 = 1779²).

The spelling of 316481130 in words is "three hundred sixteen million, four hundred eighty-one thousand, one hundred thirty".