723676396 has 12 divisors (see below), whose sum is σ = 1266834240. Its totient is φ = 361723760.

The previous prime is 723676381. The next prime is 723676403. The reversal of 723676396 is 693676327.

723676396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×723676396² = 1047415052255097632, which contains 22 as substring.

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, 13495 + ... + 40366.

It is an arithmetic number, because the mean of its divisors is an integer number (105569520).

Almost surely, 2^723676396 is an apocalyptic number.

It is an amenable number.

723676396 is a deficient number, since it is larger than the sum of its proper divisors (543157844).

723676396 is a wasteful number, since it uses less digits than its factorization.

723676396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57224 (or 57222 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 49.

The square root of 723676396 is about 26901.2340980855. The cubic root of 723676396 is about 897.8038619058.

The spelling of 723676396 in words is "seven hundred twenty-three million, six hundred seventy-six thousand, three hundred ninety-six".