726800464 has 40 divisors (see below), whose sum is σ = 1596321440. Its totient is φ = 317789568.

The previous prime is 726800453. The next prime is 726800479. The reversal of 726800464 is 464008627.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88002 + ... + 95905.

It is an arithmetic number, because the mean of its divisors is an integer number (39908036).

Almost surely, 2^726800464 is an apocalyptic number.

It is an amenable number.

726800464 is an abundant number, since it is smaller than the sum of its proper divisors (869520976).

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

726800464 is a wasteful number, since it uses less digits than its factorization.

726800464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183947 (or 183941 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 726800464 is about 26959.2370811935. The cubic root of 726800464 is about 899.0939292760.

The spelling of 726800464 in words is "seven hundred twenty-six million, eight hundred thousand, four hundred sixty-four".