32875400979 has 12 divisors (see below), whose sum is σ = 47488447032. Its totient is φ = 21916123200.

The previous prime is 32875400969. The next prime is 32875401001. The reversal of 32875400979 is 97900457823.

32875400979 is a `hidden beast` number, since 3 + 2 + 8 + 7 + 540 + 0 + 97 + 9 = 666.

It is not a de Polignac number, because 32875400979 - 2⁴ = 32875400963 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (32875400969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287364 + ... + 385134.

It is an arithmetic number, because the mean of its divisors is an integer number (3957370586).

Almost surely, 2^32875400979 is an apocalyptic number.

32875400979 is a deficient number, since it is larger than the sum of its proper divisors (14613046053).

32875400979 is a wasteful number, since it uses less digits than its factorization.

32875400979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135138 (or 135135 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 32875400979 in words is "thirty-two billion, eight hundred seventy-five million, four hundred thousand, nine hundred seventy-nine".