730024056 has 32 divisors (see below), whose sum is σ = 2027845200. Its totient is φ = 243341280.

The previous prime is 730024049. The next prime is 730024063. The reversal of 730024056 is 650420037.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (730024049) and next prime (730024063).

It is a super-2 number, since 2×730024056² = 1065870244677382272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 1689655 + ... + 1690086.

Almost surely, 2^730024056 is an apocalyptic number.

It is an amenable number.

730024056 is an abundant number, since it is smaller than the sum of its proper divisors (1297821144).

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

730024056 is a wasteful number, since it uses less digits than its factorization.

730024056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3379756 (or 3379746 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 730024056 is about 27018.9573447977. The cubic root of 730024056 is about 900.4212250464.

The spelling of 730024056 in words is "seven hundred thirty million, twenty-four thousand, fifty-six".