730968008 has 32 divisors (see below), whose sum is σ = 1436672160. Its totient is φ = 348270720.

The previous prime is 730967999. The next prime is 730968011. The reversal of 730968008 is 800869037.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 11810 + ... + 40017.

It is an arithmetic number, because the mean of its divisors is an integer number (44896005).

Almost surely, 2^730968008 is an apocalyptic number.

It is an amenable number.

730968008 is a deficient number, since it is larger than the sum of its proper divisors (705704152).

730968008 is a wasteful number, since it uses less digits than its factorization.

730968008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51917 (or 51913 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 730968008 is about 27036.4200292864. The cubic root of 730968008 is about 900.8091521427.

The spelling of 730968008 in words is "seven hundred thirty million, nine hundred sixty-eight thousand, eight".