730210236 has 48 divisors (see below), whose sum is σ = 1988668416. Its totient is φ = 204191424.

The previous prime is 730210213. The next prime is 730210241. The reversal of 730210236 is 632012037.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 88531 + ... + 96426.

It is an arithmetic number, because the mean of its divisors is an integer number (41430592).

Almost surely, 2^730210236 is an apocalyptic number.

It is an amenable number.

730210236 is an abundant number, since it is smaller than the sum of its proper divisors (1258458180).

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

730210236 is a wasteful number, since it uses less digits than its factorization.

730210236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185018 (or 185016 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 730210236 is about 27022.4024838651. The cubic root of 730210236 is about 900.4977641564.

The spelling of 730210236 in words is "seven hundred thirty million, two hundred ten thousand, two hundred thirty-six".