726368048 has 20 divisors (see below), whose sum is σ = 1608386640. Its totient is φ = 311300544.

The previous prime is 726368039. The next prime is 726368113. The reversal of 726368048 is 840863627.

It is a super-2 number, since 2×726368048² = 1055221082310660608, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3242603 + ... + 3242826.

It is an arithmetic number, because the mean of its divisors is an integer number (80419332).

Almost surely, 2^726368048 is an apocalyptic number.

It is an amenable number.

726368048 is an abundant number, since it is smaller than the sum of its proper divisors (882018592).

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

726368048 is a wasteful number, since it uses less digits than its factorization.

726368048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485444 (or 6485438 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 726368048 is about 26951.2160764593. The cubic root of 726368048 is about 898.9155860908.

The spelling of 726368048 in words is "seven hundred twenty-six million, three hundred sixty-eight thousand, forty-eight".