723104668 has 48 divisors (see below), whose sum is σ = 1490396544. Its totient is φ = 302639040.

The previous prime is 723104663. The next prime is 723104699. The reversal of 723104668 is 866401327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723104663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265771 + ... + 268477.

It is an arithmetic number, because the mean of its divisors is an integer number (31049928).

Almost surely, 2^723104668 is an apocalyptic number.

It is an amenable number.

723104668 is an abundant number, since it is smaller than the sum of its proper divisors (767291876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

723104668 is a wasteful number, since it uses less digits than its factorization.

723104668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202 (or 3200 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 723104668 is about 26890.6055714631. The cubic root of 723104668 is about 897.5673681530.

The spelling of 723104668 in words is "seven hundred twenty-three million, one hundred four thousand, six hundred sixty-eight".