32894798636 has 24 divisors (see below), whose sum is σ = 65798910240. Its totient is φ = 14095775232.

The previous prime is 32894798617. The next prime is 32894798641. The reversal of 32894798636 is 63689749823.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127550 + ... + 286458.

It is an arithmetic number, because the mean of its divisors is an integer number (2741621260).

Almost surely, 2^32894798636 is an apocalyptic number.

It is an amenable number.

32894798636 is an abundant number, since it is smaller than the sum of its proper divisors (32904111604).

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

32894798636 is a wasteful number, since it uses less digits than its factorization.

32894798636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166313 (or 166311 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 65.

The spelling of 32894798636 in words is "thirty-two billion, eight hundred ninety-four million, seven hundred ninety-eight thousand, six hundred thirty-six".