3899801136 has 80 divisors (see below), whose sum is σ = 12560410368. Its totient is φ = 1012934400.

The previous prime is 3899801131. The next prime is 3899801149. The reversal of 3899801136 is 6311089983.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3899801131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523875 + ... + 531266.

Almost surely, 2^3899801136 is an apocalyptic number.

It is an amenable number.

3899801136 is an abundant number, since it is smaller than the sum of its proper divisors (8660609232).

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

3899801136 is a wasteful number, since it uses less digits than its factorization.

3899801136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055170 (or 1055164 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 3899801136 is about 62448.3877774278. The cubic root of 3899801136 is about 1574.0341619844.

The spelling of 3899801136 in words is "three billion, eight hundred ninety-nine million, eight hundred one thousand, one hundred thirty-six".