73976064 has 36 divisors (see below), whose sum is σ = 196886256. Its totient is φ = 24658432.

The previous prime is 73976059. The next prime is 73976087. The reversal of 73976064 is 46067937.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47394 + ... + 48929.

Almost surely, 2^73976064 is an apocalyptic number.

It is an amenable number.

73976064 is an abundant number, since it is smaller than the sum of its proper divisors (122910192).

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

73976064 is an equidigital number, since it uses as much as digits as its factorization.

73976064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96342 (or 96328 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 73976064 is about 8600.9339027806. The cubic root of 73976064 is about 419.7883741114.

The spelling of 73976064 in words is "seventy-three million, nine hundred seventy-six thousand, sixty-four".