2316957816 has 32 divisors (see below), whose sum is σ = 5794824960. Its totient is φ = 771995232.

The previous prime is 2316957787. The next prime is 2316957817. The reversal of 2316957816 is 6187596132.

It is a super-2 number, since 2×2316957816² = 10736587042246979712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316957817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42051 + ... + 80013.

It is an arithmetic number, because the mean of its divisors is an integer number (181088280).

Almost surely, 2^2316957816 is an apocalyptic number.

It is an amenable number.

2316957816 is an abundant number, since it is smaller than the sum of its proper divisors (3477867144).

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

2316957816 is a wasteful number, since it uses less digits than its factorization.

2316957816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40515 (or 40511 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 2316957816 is about 48134.7880020261. The cubic root of 2316957816 is about 1323.2423003462.

The spelling of 2316957816 in words is "two billion, three hundred sixteen million, nine hundred fifty-seven thousand, eight hundred sixteen".