73479912 has 48 divisors (see below), whose sum is σ = 201925920. Its totient is φ = 22265760.

The previous prime is 73479893. The next prime is 73479937. The reversal of 73479912 is 21997437.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9748 + ... + 15555.

It is an arithmetic number, because the mean of its divisors is an integer number (4206790).

Almost surely, 2^73479912 is an apocalyptic number.

It is an amenable number.

73479912 is an abundant number, since it is smaller than the sum of its proper divisors (128446008).

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

73479912 is a wasteful number, since it uses less digits than its factorization.

73479912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25334 (or 25319 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 73479912 is about 8572.0424637306. The cubic root of 73479912 is about 418.8477715712.

The spelling of 73479912 in words is "seventy-three million, four hundred seventy-nine thousand, nine hundred twelve".