316503396 has 48 divisors (see below), whose sum is σ = 895164480. Its totient is φ = 95909760.

The previous prime is 316503373. The next prime is 316503401. The reversal of 316503396 is 693305613.

316503396 is a `hidden beast` number, since 316 + 5 + 0 + 339 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 316503396.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132021 + ... + 134396.

It is an arithmetic number, because the mean of its divisors is an integer number (18649260).

Almost surely, 2^316503396 is an apocalyptic number.

316503396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

316503396 is an abundant number, since it is smaller than the sum of its proper divisors (578661084).

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

316503396 is a wasteful number, since it uses less digits than its factorization.

316503396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266441 (or 266433 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 316503396 is about 17790.5423188839. The cubic root of 316503396 is about 681.4899538415.

The spelling of 316503396 in words is "three hundred sixteen million, five hundred three thousand, three hundred ninety-six".