730710564 has 24 divisors (see below), whose sum is σ = 1763784960. Its totient is φ = 235171104.

The previous prime is 730710557. The next prime is 730710613. The reversal of 730710564 is 465017037.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049524 + ... + 1050219.

It is an arithmetic number, because the mean of its divisors is an integer number (73491040).

Almost surely, 2^730710564 is an apocalyptic number.

It is an amenable number.

730710564 is an abundant number, since it is smaller than the sum of its proper divisors (1033074396).

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

730710564 is a wasteful number, since it uses less digits than its factorization.

730710564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099779 (or 2099777 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 730710564 is about 27031.6585506698. The cubic root of 730710564 is about 900.7033859351.

It can be divided in two parts, 7307 and 10564, that added together give a palindrome (17871).

The spelling of 730710564 in words is "seven hundred thirty million, seven hundred ten thousand, five hundred sixty-four".