730598 has 12 divisors (see below), whose sum is σ = 1204980. Its totient is φ = 331980.

The previous prime is 730591. The next prime is 730603. The reversal of 730598 is 895037.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 730598.

It is not an unprimeable number, because it can be changed into a prime (730591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1268 + ... + 1751.

It is an arithmetic number, because the mean of its divisors is an integer number (100415).

2⁷³⁰⁵⁹⁸ is an apocalyptic number.

730598 is a deficient number, since it is larger than the sum of its proper divisors (474382).

730598 is a wasteful number, since it uses less digits than its factorization.

730598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043 (or 3032 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 730598 is about 854.7502559227. The cubic root of 730598 is about 90.0657133247.

The spelling of 730598 in words is "seven hundred thirty thousand, five hundred ninety-eight".