726410304 has 63 divisors (see below), whose sum is σ = 2083979703. Its totient is φ = 241921152.

The previous prime is 726410263. The next prime is 726410369. The reversal of 726410304 is 403014627.

The square root of 726410304 is 26952.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 646287 + ... + 647409.

Almost surely, 2^726410304 is an apocalyptic number.

726410304 is the 26952-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 726410304

726410304 is an abundant number, since it is smaller than the sum of its proper divisors (1357569399).

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

726410304 is an equidigital number, since it uses as much as digits as its factorization.

726410304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264 (or 1128 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The cubic root of 726410304 is about 898.9330170340.

The spelling of 726410304 in words is "seven hundred twenty-six million, four hundred ten thousand, three hundred four".