2313604864 has 36 divisors (see below), whose sum is σ = 4683253680. Its totient is φ = 1140500480.

The previous prime is 2313604861. The next prime is 2313604877. The reversal of 2313604864 is 4684063132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313604861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45469 + ... + 81820.

It is an arithmetic number, because the mean of its divisors is an integer number (130090380).

Almost surely, 2^2313604864 is an apocalyptic number.

It is an amenable number.

2313604864 is an abundant number, since it is smaller than the sum of its proper divisors (2369648816).

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

2313604864 is an equidigital number, since it uses as much as digits as its factorization.

2313604864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127376 (or 127362 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 2313604864 is about 48099.9466111970. The cubic root of 2313604864 is about 1322.6036885409.

Adding to 2313604864 its reverse (4684063132), we get a palindrome (6997667996).

The spelling of 2313604864 in words is "two billion, three hundred thirteen million, six hundred four thousand, eight hundred sixty-four".