2323431964 has 24 divisors (see below), whose sum is σ = 4654429920. Its totient is φ = 994135296.

The previous prime is 2323431907. The next prime is 2323431991. The reversal of 2323431964 is 4691343232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49969 + ... + 84520.

It is an arithmetic number, because the mean of its divisors is an integer number (193934580).

Almost surely, 2^2323431964 is an apocalyptic number.

It is an amenable number.

2323431964 is an abundant number, since it is smaller than the sum of its proper divisors (2330997956).

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

2323431964 is a wasteful number, since it uses less digits than its factorization.

2323431964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135117 (or 135115 counting only the distinct ones).

The product of its digits is 93312, while the sum is 37.

The square root of 2323431964 is about 48201.9912866678. The cubic root of 2323431964 is about 1324.4736419340.

The spelling of 2323431964 in words is "two billion, three hundred twenty-three million, four hundred thirty-one thousand, nine hundred sixty-four".