730037572 has 24 divisors (see below), whose sum is σ = 1454306112. Its totient is φ = 317407200.

The previous prime is 730037563. The next prime is 730037587. The reversal of 730037572 is 275730037.

730037572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 359679 + ... + 361702.

It is an arithmetic number, because the mean of its divisors is an integer number (60596088).

Almost surely, 2^730037572 is an apocalyptic number.

It is an amenable number.

730037572 is a deficient number, since it is larger than the sum of its proper divisors (724268540).

730037572 is a wasteful number, since it uses less digits than its factorization.

730037572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721419 (or 721417 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 34.

The square root of 730037572 is about 27019.2074643206. The cubic root of 730037572 is about 900.4267819492.

The spelling of 730037572 in words is "seven hundred thirty million, thirty-seven thousand, five hundred seventy-two".