730430244 has 24 divisors (see below), whose sum is σ = 1893708320. Its totient is φ = 243476712.

The previous prime is 730430231. The next prime is 730430263. The reversal of 730430244 is 442034037.

730430244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 3381514 + ... + 3381729.

Almost surely, 2^730430244 is an apocalyptic number.

It is an amenable number.

730430244 is an abundant number, since it is smaller than the sum of its proper divisors (1163278076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

730430244 is a wasteful number, since it uses less digits than its factorization.

730430244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763256 (or 6763248 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 730430244 is about 27026.4730218355. The cubic root of 730430244 is about 900.5881932814.

The spelling of 730430244 in words is "seven hundred thirty million, four hundred thirty thousand, two hundred forty-four".