3899169860 has 24 divisors (see below), whose sum is σ = 8190510720. Its totient is φ = 1559238624.

The previous prime is 3899169851. The next prime is 3899169877. The reversal of 3899169860 is 689619983.

It is a self number, because there is not a number n which added to its sum of digits gives 3899169860.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53507 + ... + 103253.

It is an arithmetic number, because the mean of its divisors is an integer number (341271280).

Almost surely, 2^3899169860 is an apocalyptic number.

It is an amenable number.

3899169860 is an abundant number, since it is smaller than the sum of its proper divisors (4291340860).

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

3899169860 is a wasteful number, since it uses less digits than its factorization.

3899169860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53675 (or 53673 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 59.

The square root of 3899169860 is about 62443.3331909820. Note that the first 3 decimals coincide. The cubic root of 3899169860 is about 1573.9492257209.

The spelling of 3899169860 in words is "three billion, eight hundred ninety-nine million, one hundred sixty-nine thousand, eight hundred sixty".