28846956960 has 144 divisors (see below), whose sum is σ = 102720369024. Its totient is φ = 7358055936.

The previous prime is 28846956949. The next prime is 28846956977. The reversal of 28846956960 is 6965964882.

28846956960 is a `hidden beast` number, since 2 + 8 + 8 + 4 + 6 + 9 + 569 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402372 + ... + 468611.

It is an arithmetic number, because the mean of its divisors is an integer number (713335896).

Almost surely, 2^28846956960 is an apocalyptic number.

28846956960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28846956960 is an abundant number, since it is smaller than the sum of its proper divisors (73873412064).

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

28846956960 is a wasteful number, since it uses less digits than its factorization.

28846956960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871027 (or 871016 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 28846956960 in words is "twenty-eight billion, eight hundred forty-six million, nine hundred fifty-six thousand, nine hundred sixty".