2872368664 has 24 divisors (see below), whose sum is σ = 5919811380. Its totient is φ = 1305621680.

The previous prime is 2872368661. The next prime is 2872368679. The reversal of 2872368664 is 4668632782.

2872368664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872368661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1482694 + ... + 1484629.

Almost surely, 2^2872368664 is an apocalyptic number.

It is an amenable number.

2872368664 is an abundant number, since it is smaller than the sum of its proper divisors (3047442716).

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

2872368664 is a wasteful number, since it uses less digits than its factorization.

2872368664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967351 (or 2967336 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 52.

The square root of 2872368664 is about 53594.4835220940. The cubic root of 2872368664 is about 1421.4995505804.

The spelling of 2872368664 in words is "two billion, eight hundred seventy-two million, three hundred sixty-eight thousand, six hundred sixty-four".