723666796 has 6 divisors (see below), whose sum is σ = 1266416900. Its totient is φ = 361833396.

The previous prime is 723666731. The next prime is 723666859. The reversal of 723666796 is 697666327.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90458346 + ... + 90458353.

Almost surely, 2^723666796 is an apocalyptic number.

It is an amenable number.

723666796 is a deficient number, since it is larger than the sum of its proper divisors (542750104).

723666796 is a wasteful number, since it uses less digits than its factorization.

723666796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180916703 (or 180916701 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 52.

The square root of 723666796 is about 26901.0556670180. The cubic root of 723666796 is about 897.7998919200.

The spelling of 723666796 in words is "seven hundred twenty-three million, six hundred sixty-six thousand, seven hundred ninety-six".