2431869672 has 64 divisors (see below), whose sum is σ = 6350400000. Its totient is φ = 774597824.

The previous prime is 2431869667. The next prime is 2431869683. The reversal of 2431869672 is 2769681342.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825979 + ... + 828917.

It is an arithmetic number, because the mean of its divisors is an integer number (99225000).

Almost surely, 2^2431869672 is an apocalyptic number.

It is an amenable number.

2431869672 is an abundant number, since it is smaller than the sum of its proper divisors (3918530328).

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

2431869672 is a wasteful number, since it uses less digits than its factorization.

2431869672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470 (or 4466 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 2431869672 is about 49313.9906314628. The cubic root of 2431869672 is about 1344.7661403864.

The spelling of 2431869672 in words is "two billion, four hundred thirty-one million, eight hundred sixty-nine thousand, six hundred seventy-two".