316949659 has 32 divisors (see below), whose sum is σ = 374528000. Its totient is φ = 265659264.

The previous prime is 316949629. The next prime is 316949669. The reversal of 316949659 is 956949613.

It is not a de Polignac number, because 316949659 - 2⁷ = 316949531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316949629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 721762 + ... + 722200.

It is an arithmetic number, because the mean of its divisors is an integer number (11704000).

Almost surely, 2^316949659 is an apocalyptic number.

316949659 is a deficient number, since it is larger than the sum of its proper divisors (57578341).

316949659 is a wasteful number, since it uses less digits than its factorization.

316949659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587.

The product of its digits is 1574640, while the sum is 52.

The square root of 316949659 is about 17803.0800425095. The cubic root of 316949659 is about 681.8100988289.

The spelling of 316949659 in words is "three hundred sixteen million, nine hundred forty-nine thousand, six hundred fifty-nine".