728588796 has 24 divisors (see below), whose sum is σ = 1830813264. Its totient is φ = 224181120.

The previous prime is 728588789. The next prime is 728588813. The reversal of 728588796 is 697885827.

It is a congruent number.

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, 2335065 + ... + 2335376.

It is an arithmetic number, because the mean of its divisors is an integer number (76283886).

Almost surely, 2^728588796 is an apocalyptic number.

It is an amenable number.

728588796 is an abundant number, since it is smaller than the sum of its proper divisors (1102224468).

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

728588796 is a wasteful number, since it uses less digits than its factorization.

728588796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670461 (or 4670459 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 60.

The square root of 728588796 is about 26992.3840369835. The cubic root of 728588796 is about 899.8307484199.

The spelling of 728588796 in words is "seven hundred twenty-eight million, five hundred eighty-eight thousand, seven hundred ninety-six".