730956 has 12 divisors (see below), whose sum is σ = 1705592. Its totient is φ = 243648.

The previous prime is 730943. The next prime is 730969. The reversal of 730956 is 659037.

730956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (730943) and next prime (730969).

It is a tau number, because it is divible by the number of its divisors (12).

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 730956.

It is an unprimeable number.

730956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30445 + ... + 30468.

2⁷³⁰⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

730956 is an abundant number, since it is smaller than the sum of its proper divisors (974636).

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

730956 is a wasteful number, since it uses less digits than its factorization.

730956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60920 (or 60918 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 730956 is about 854.9596481706. The cubic root of 730956 is about 90.0804219425.

The spelling of 730956 in words is "seven hundred thirty thousand, nine hundred fifty-six".