730788682 has 8 divisors (see below), whose sum is σ = 1180504836. Its totient is φ = 337287072.

The previous prime is 730788679. The next prime is 730788743. The reversal of 730788682 is 286887037.

It can be written as a sum of positive squares in 2 ways, for example, as 730566841 + 221841 = 27029^2 + 471^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14053603 + ... + 14053654.

Almost surely, 2^730788682 is an apocalyptic number.

730788682 is a deficient number, since it is larger than the sum of its proper divisors (449716154).

730788682 is a wasteful number, since it uses less digits than its factorization.

730788682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28107272.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 730788682 is about 27033.1034474401. The cubic root of 730788682 is about 900.7354819264.

The spelling of 730788682 in words is "seven hundred thirty million, seven hundred eighty-eight thousand, six hundred eighty-two".