730856674 has 8 divisors (see below), whose sum is σ = 1119610368. Its totient is φ = 357653220.

The previous prime is 730856669. The next prime is 730856719. The reversal of 730856674 is 476658037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3887442 + ... + 3887629.

It is an arithmetic number, because the mean of its divisors is an integer number (139951296).

Almost surely, 2^730856674 is an apocalyptic number.

730856674 is a deficient number, since it is larger than the sum of its proper divisors (388753694).

730856674 is a wasteful number, since it uses less digits than its factorization.

730856674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775120.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 730856674 is about 27034.3609874545. The cubic root of 730856674 is about 900.7634156320.

The spelling of 730856674 in words is "seven hundred thirty million, eight hundred fifty-six thousand, six hundred seventy-four".