726896332 has 12 divisors (see below), whose sum is σ = 1289494696. Its totient is φ = 358469280.

The previous prime is 726896329. The next prime is 726896363. The reversal of 726896332 is 233698627.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1244394 + ... + 1244977.

Almost surely, 2^726896332 is an apocalyptic number.

It is an amenable number.

726896332 is a deficient number, since it is larger than the sum of its proper divisors (562598364).

726896332 is a wasteful number, since it uses less digits than its factorization.

726896332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489448 (or 2489446 counting only the distinct ones).

The product of its digits is 653184, while the sum is 46.

The square root of 726896332 is about 26961.0150402391. The cubic root of 726896332 is about 899.1334589459.

The spelling of 726896332 in words is "seven hundred twenty-six million, eight hundred ninety-six thousand, three hundred thirty-two".