316402016 has 36 divisors (see below), whose sum is σ = 724620708. Its totient is φ = 135600192.

The previous prime is 316401973. The next prime is 316402033. The reversal of 316402016 is 610204613.

It is a happy number.

It is a super-2 number, since 2×316402016² = 200220471457728512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 316401982 and 316402000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99326 + ... + 102461.

It is an arithmetic number, because the mean of its divisors is an integer number (20128353).

Almost surely, 2^316402016 is an apocalyptic number.

It is an amenable number.

316402016 is an abundant number, since it is smaller than the sum of its proper divisors (408218692).

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

316402016 is a wasteful number, since it uses less digits than its factorization.

316402016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201811 (or 201796 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 316402016 is about 17787.6928239724. The cubic root of 316402016 is about 681.4171828166.

Adding to 316402016 its reverse (610204613), we get a palindrome (926606629).

The spelling of 316402016 in words is "three hundred sixteen million, four hundred two thousand, sixteen".