730745002 has 32 divisors (see below), whose sum is σ = 1219276800. Its totient is φ = 326333568.

The previous prime is 730744991. The next prime is 730745033. The reversal of 730745002 is 200547037.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105399 + ... + 112117.

It is an arithmetic number, because the mean of its divisors is an integer number (38102400).

Almost surely, 2^730745002 is an apocalyptic number.

730745002 is a deficient number, since it is larger than the sum of its proper divisors (488531798).

730745002 is a wasteful number, since it uses less digits than its factorization.

730745002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6870.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 730745002 is about 27032.2955370054. The cubic root of 730745002 is about 900.7175356032.

The spelling of 730745002 in words is "seven hundred thirty million, seven hundred forty-five thousand, two".