730332276 has 24 divisors (see below), whose sum is σ = 1708168224. Its totient is φ = 242864160.

The previous prime is 730332191. The next prime is 730332283. The reversal of 730332276 is 672233037.

It is a congruent number.

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, 67230 + ... + 77333.

It is an arithmetic number, because the mean of its divisors is an integer number (71173676).

Almost surely, 2^730332276 is an apocalyptic number.

It is an amenable number.

730332276 is an abundant number, since it is smaller than the sum of its proper divisors (977835948).

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

730332276 is a wasteful number, since it uses less digits than its factorization.

730332276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144991 (or 144989 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 33.

The square root of 730332276 is about 27024.6605159066. The cubic root of 730332276 is about 900.5479280772.

The spelling of 730332276 in words is "seven hundred thirty million, three hundred thirty-two thousand, two hundred seventy-six".