73347512968 has 8 divisors (see below), whose sum is σ = 137526586830. Its totient is φ = 36673756480.

The previous prime is 73347512957. The next prime is 73347513049. The reversal of 73347512968 is 86921574337.

It can be written as a sum of positive squares in only one way, i.e., 73322891524 + 24621444 = 270782^2 + 4962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4584219553 + ... + 4584219568.

Almost surely, 2^73347512968 is an apocalyptic number.

It is an amenable number.

73347512968 is a deficient number, since it is larger than the sum of its proper divisors (64179073862).

73347512968 is a wasteful number, since it uses less digits than its factorization.

73347512968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9168439127 (or 9168439123 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 55.

The spelling of 73347512968 in words is "seventy-three billion, three hundred forty-seven million, five hundred twelve thousand, nine hundred sixty-eight".