36221674790 has 64 divisors (see below), whose sum is σ = 77103290880. Its totient is φ = 11993667840.

The previous prime is 36221674777. The next prime is 36221674837. The reversal of 36221674790 is 9747612263.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200285 + ... + 335495.

It is an arithmetic number, because the mean of its divisors is an integer number (1204738920).

Almost surely, 2^36221674790 is an apocalyptic number.

36221674790 is an abundant number, since it is smaller than the sum of its proper divisors (40881616090).

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

36221674790 is a wasteful number, since it uses less digits than its factorization.

36221674790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135357.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 36221674790 in words is "thirty-six billion, two hundred twenty-one million, six hundred seventy-four thousand, seven hundred ninety".