73936460032 has 72 divisors (see below), whose sum is σ = 150071624640. Its totient is φ = 36347996160.

The previous prime is 73936459999. The next prime is 73936460057. The reversal of 73936460032 is 23006463937.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6883338 + ... + 6894070.

It is an arithmetic number, because the mean of its divisors is an integer number (2084328120).

Almost surely, 2^73936460032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73936460032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75035812320).

73936460032 is an abundant number, since it is smaller than the sum of its proper divisors (76135164608).

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

73936460032 is a wasteful number, since it uses less digits than its factorization.

73936460032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11199 (or 11185 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 43.

The spelling of 73936460032 in words is "seventy-three billion, nine hundred thirty-six million, four hundred sixty thousand, thirty-two".