316640674757 has 16 divisors (see below), whose sum is σ = 361301005440. Its totient is φ = 274685611200.

The previous prime is 316640674739. The next prime is 316640674781. The reversal of 316640674757 is 757476046613.

It is not a de Polignac number, because 316640674757 - 2¹⁰ = 316640673733 is a prime.

It is a super-2 number, since 2×316640674757² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316640674457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1379882 + ... + 1592907.

It is an arithmetic number, because the mean of its divisors is an integer number (22581312840).

Almost surely, 2^316640674757 is an apocalyptic number.

It is an amenable number.

316640674757 is a deficient number, since it is larger than the sum of its proper divisors (44660330683).

316640674757 is a wasteful number, since it uses less digits than its factorization.

316640674757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973244.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 316640674757 in words is "three hundred sixteen billion, six hundred forty million, six hundred seventy-four thousand, seven hundred fifty-seven".