36732864420 has 96 divisors (see below), whose sum is σ = 130605753600. Its totient is φ = 8396082432.

The previous prime is 36732864401. The next prime is 36732864433. The reversal of 36732864420 is 2446823763.

36732864420 is a `hidden beast` number, since 367 + 3 + 286 + 4 + 4 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 4855065 + ... + 4862624.

It is an arithmetic number, because the mean of its divisors is an integer number (1360476600).

Almost surely, 2^36732864420 is an apocalyptic number.

36732864420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36732864420 is an abundant number, since it is smaller than the sum of its proper divisors (93872889180).

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

36732864420 is a wasteful number, since it uses less digits than its factorization.

36732864420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9717714 (or 9717706 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 36732864420 in words is "thirty-six billion, seven hundred thirty-two million, eight hundred sixty-four thousand, four hundred twenty".