8728644300 has 36 divisors (see below), whose sum is σ = 25254878376. Its totient is φ = 2327638400.

The previous prime is 8728644299. The next prime is 8728644307. The reversal of 8728644300 is 34468278.

It is not an unprimeable number, because it can be changed into a prime (8728644307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14547441 + ... + 14548040.

Almost surely, 2^8728644300 is an apocalyptic number.

It is an amenable number.

8728644300 is an abundant number, since it is smaller than the sum of its proper divisors (16526234076).

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

8728644300 is a wasteful number, since it uses less digits than its factorization.

8728644300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29095498 (or 29095491 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 8728644300 is about 93427.2139154326. The cubic root of 8728644300 is about 2058.9648473769.

The spelling of 8728644300 in words is "eight billion, seven hundred twenty-eight million, six hundred forty-four thousand, three hundred".