73930590312 has 32 divisors (see below), whose sum is σ = 190788622080. Its totient is φ = 23848577280.

The previous prime is 73930590299. The next prime is 73930590323. The reversal of 73930590312 is 21309503937.

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, 49683793 + ... + 49685280.

It is an arithmetic number, because the mean of its divisors is an integer number (5962144440).

Almost surely, 2^73930590312 is an apocalyptic number.

It is an amenable number.

73930590312 is an abundant number, since it is smaller than the sum of its proper divisors (116858031768).

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

73930590312 is a wasteful number, since it uses less digits than its factorization.

73930590312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99369113 (or 99369109 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 42.

The spelling of 73930590312 in words is "seventy-three billion, nine hundred thirty million, five hundred ninety thousand, three hundred twelve".