316694492 has 12 divisors (see below), whose sum is σ = 557420136. Its totient is φ = 157431600.

The previous prime is 316694467. The next prime is 316694501. The reversal of 316694492 is 294496613.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228134 + ... + 229517.

It is an arithmetic number, because the mean of its divisors is an integer number (46451678).

Almost surely, 2^316694492 is an apocalyptic number.

It is an amenable number.

316694492 is a deficient number, since it is larger than the sum of its proper divisors (240725644).

316694492 is a wasteful number, since it uses less digits than its factorization.

316694492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457828 (or 457826 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 316694492 is about 17795.9122272504. The cubic root of 316694492 is about 681.6270811782.

The spelling of 316694492 in words is "three hundred sixteen million, six hundred ninety-four thousand, four hundred ninety-two".