316403601 has 32 divisors (see below), whose sum is σ = 451785600. Its totient is φ = 196600320.

The previous prime is 316403597. The next prime is 316403603. The reversal of 316403601 is 106304613.

It is not a de Polignac number, because 316403601 - 2² = 316403597 is a prime.

It is a super-2 number, since 2×316403601² = 200222477451534402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316403603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381255 + ... + 382083.

It is an arithmetic number, because the mean of its divisors is an integer number (14118300).

Almost surely, 2^316403601 is an apocalyptic number.

It is an amenable number.

316403601 is a deficient number, since it is larger than the sum of its proper divisors (135381999).

316403601 is a wasteful number, since it uses less digits than its factorization.

316403601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 316403601 is about 17787.7373771933. The cubic root of 316403601 is about 681.4183206564.

The spelling of 316403601 in words is "three hundred sixteen million, four hundred three thousand, six hundred one".