728010700 has 36 divisors (see below), whose sum is σ = 1581386632. Its totient is φ = 290908800.

The previous prime is 728010671. The next prime is 728010757. The reversal of 728010700 is 7010827.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113992 + ... + 120208.

Almost surely, 2^728010700 is an apocalyptic number.

It is an amenable number.

728010700 is an abundant number, since it is smaller than the sum of its proper divisors (853375932).

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

728010700 is a wasteful number, since it uses less digits than its factorization.

728010700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402 (or 7395 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 728010700 is about 26981.6734099277. The cubic root of 728010700 is about 899.5926963571.

The spelling of 728010700 in words is "seven hundred twenty-eight million, ten thousand, seven hundred".