2307643432 has 16 divisors (see below), whose sum is σ = 4331502900. Its totient is φ = 1152576000.

The previous prime is 2307643409. The next prime is 2307643447. The reversal of 2307643432 is 2343467032.

It can be written as a sum of positive squares in 2 ways, for example, as 1647872836 + 659770596 = 40594^2 + 25686^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 147819 + ... + 162682.

Almost surely, 2^2307643432 is an apocalyptic number.

It is an amenable number.

2307643432 is a deficient number, since it is larger than the sum of its proper divisors (2023859468).

2307643432 is a wasteful number, since it uses less digits than its factorization.

2307643432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311436 (or 311432 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 34.

The square root of 2307643432 is about 48037.9374244982. The cubic root of 2307643432 is about 1321.4667335605.

The spelling of 2307643432 in words is "two billion, three hundred seven million, six hundred forty-three thousand, four hundred thirty-two".