730879365 has 16 divisors (see below), whose sum is σ = 1230955200. Its totient is φ = 369286272.

The previous prime is 730879361. The next prime is 730879393. The reversal of 730879365 is 563978037.

It is not a de Polignac number, because 730879365 - 2² = 730879361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730879361) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1281960 + ... + 1282529.

It is an arithmetic number, because the mean of its divisors is an integer number (76934700).

Almost surely, 2^730879365 is an apocalyptic number.

It is an amenable number.

730879365 is a deficient number, since it is larger than the sum of its proper divisors (500075835).

730879365 is a wasteful number, since it uses less digits than its factorization.

730879365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564516.

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 730879365 is about 27034.7806538170. The cubic root of 730879365 is about 900.7727375743.

The spelling of 730879365 in words is "seven hundred thirty million, eight hundred seventy-nine thousand, three hundred sixty-five".