7312345356 has 24 divisors (see below), whose sum is σ = 17063522560. Its totient is φ = 2437250832.

The previous prime is 7312345279. The next prime is 7312345387. The reversal of 7312345356 is 6535432137.

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, 272385 + ... + 298023.

Almost surely, 2^7312345356 is an apocalyptic number.

It is an amenable number.

7312345356 is an abundant number, since it is smaller than the sum of its proper divisors (9751177204).

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

7312345356 is a wasteful number, since it uses less digits than its factorization.

7312345356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49413 (or 49411 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 7312345356 is about 85512.2526659192. The cubic root of 7312345356 is about 1940.9703364906.

The spelling of 7312345356 in words is "seven billion, three hundred twelve million, three hundred forty-five thousand, three hundred fifty-six".