728466596 has 24 divisors (see below), whose sum is σ = 1497687744. Its totient is φ = 305650080.

The previous prime is 728466589. The next prime is 728466623. The reversal of 728466596 is 695664827.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636200 + ... + 637343.

It is an arithmetic number, because the mean of its divisors is an integer number (62403656).

Almost surely, 2^728466596 is an apocalyptic number.

It is an amenable number.

728466596 is an abundant number, since it is smaller than the sum of its proper divisors (769221148).

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

728466596 is a wasteful number, since it uses less digits than its factorization.

728466596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273571 (or 1273569 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The square root of 728466596 is about 26990.1203405987. The cubic root of 728466596 is about 899.7804386219.

The spelling of 728466596 in words is "seven hundred twenty-eight million, four hundred sixty-six thousand, five hundred ninety-six".