8698728700 has 36 divisors (see below), whose sum is σ = 19043312400. Its totient is φ = 3448695040.

The previous prime is 8698728683. The next prime is 8698728707. The reversal of 8698728700 is 78278968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8698728707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 373600 + ... + 396199.

It is an arithmetic number, because the mean of its divisors is an integer number (528980900).

Almost surely, 2^8698728700 is an apocalyptic number.

It is an amenable number.

8698728700 is an abundant number, since it is smaller than the sum of its proper divisors (10344583700).

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

8698728700 is a wasteful number, since it uses less digits than its factorization.

8698728700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769926 (or 769919 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 55.

The square root of 8698728700 is about 93266.9753985836. The cubic root of 8698728700 is about 2056.6099314190.

The spelling of 8698728700 in words is "eight billion, six hundred ninety-eight million, seven hundred twenty-eight thousand, seven hundred".