726384874 has 16 divisors (see below), whose sum is σ = 1154184768. Its totient is φ = 341675712.

The previous prime is 726384863. The next prime is 726384881. The reversal of 726384874 is 478483627.

726384874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 119677 + ... + 125599.

It is an arithmetic number, because the mean of its divisors is an integer number (72136548).

Almost surely, 2^726384874 is an apocalyptic number.

726384874 is a deficient number, since it is larger than the sum of its proper divisors (427799894).

726384874 is a wasteful number, since it uses less digits than its factorization.

726384874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9549.

The product of its digits is 1806336, while the sum is 49.

The square root of 726384874 is about 26951.5282312525. The cubic root of 726384874 is about 898.9225270335.

The spelling of 726384874 in words is "seven hundred twenty-six million, three hundred eighty-four thousand, eight hundred seventy-four".