726683372 has 6 divisors (see below), whose sum is σ = 1271695908. Its totient is φ = 363341684.

The previous prime is 726683351. The next prime is 726683383. The reversal of 726683372 is 273386627.

726683372 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 as a sum of consecutive naturals, namely, 90835418 + ... + 90835425.

It is an arithmetic number, because the mean of its divisors is an integer number (211949318).

Almost surely, 2^726683372 is an apocalyptic number.

It is an amenable number.

726683372 is a deficient number, since it is larger than the sum of its proper divisors (545012536).

726683372 is a wasteful number, since it uses less digits than its factorization.

726683372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181670847 (or 181670845 counting only the distinct ones).

The product of its digits is 508032, while the sum is 44.

The square root of 726683372 is about 26957.0653447292. The cubic root of 726683372 is about 899.0456435058.

The spelling of 726683372 in words is "seven hundred twenty-six million, six hundred eighty-three thousand, three hundred seventy-two".