730616236432 has 20 divisors (see below), whose sum is σ = 1490072588080. Its totient is φ = 346081375008.

The previous prime is 730616236351. The next prime is 730616236447. The reversal of 730616236432 is 234632616037.

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, 1201671138 + ... + 1201671745.

It is an arithmetic number, because the mean of its divisors is an integer number (74503629404).

Almost surely, 2^730616236432 is an apocalyptic number.

It is an amenable number.

730616236432 is an abundant number, since it is smaller than the sum of its proper divisors (759456351648).

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

730616236432 is a wasteful number, since it uses less digits than its factorization.

730616236432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403342910 (or 2403342904 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 43.

The spelling of 730616236432 in words is "seven hundred thirty billion, six hundred sixteen million, two hundred thirty-six thousand, four hundred thirty-two".