730542504 has 32 divisors (see below), whose sum is σ = 1875719520. Its totient is φ = 236932416.

The previous prime is 730542431. The next prime is 730542517. The reversal of 730542504 is 405245037.

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, 410454 + ... + 412229.

It is an arithmetic number, because the mean of its divisors is an integer number (58616235).

Almost surely, 2^730542504 is an apocalyptic number.

730542504 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

730542504 is an abundant number, since it is smaller than the sum of its proper divisors (1145177016).

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

730542504 is a wasteful number, since it uses less digits than its factorization.

730542504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822729 (or 822725 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 730542504 is about 27028.5497946153. The cubic root of 730542504 is about 900.6343281234.

The spelling of 730542504 in words is "seven hundred thirty million, five hundred forty-two thousand, five hundred four".