28594264368 has 40 divisors (see below), whose sum is σ = 73996609648. Its totient is φ = 9514893312.

The previous prime is 28594264343. The next prime is 28594264379. The reversal of 28594264368 is 86346249582.

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, 488521 + ... + 543912.

Almost surely, 2^28594264368 is an apocalyptic number.

It is an amenable number.

28594264368 is an abundant number, since it is smaller than the sum of its proper divisors (45402345280).

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

28594264368 is a wasteful number, since it uses less digits than its factorization.

28594264368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033021 (or 1033015 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 57.

The spelling of 28594264368 in words is "twenty-eight billion, five hundred ninety-four million, two hundred sixty-four thousand, three hundred sixty-eight".