730563564 has 24 divisors (see below), whose sum is σ = 1709406720. Its totient is φ = 242841424.

The previous prime is 730563553. The next prime is 730563601. The reversal of 730563564 is 465365037.

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, 80484 + ... + 89099.

It is an arithmetic number, because the mean of its divisors is an integer number (71225280).

Almost surely, 2^730563564 is an apocalyptic number.

It is an amenable number.

730563564 is an abundant number, since it is smaller than the sum of its proper divisors (978843156).

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

730563564 is a wasteful number, since it uses less digits than its factorization.

730563564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169949 (or 169947 counting only the distinct ones).

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

The square root of 730563564 is about 27028.9393798573. The cubic root of 730563564 is about 900.6429825031.

The spelling of 730563564 in words is "seven hundred thirty million, five hundred sixty-three thousand, five hundred sixty-four".