3899108 has 12 divisors (see below), whose sum is σ = 7058940. Its totient is φ = 1882272.

The previous prime is 3899101. The next prime is 3899117. The reversal of 3899108 is 8019983.

It can be written as a sum of positive squares in 2 ways, for example, as 1459264 + 2439844 = 1208^2 + 1562^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3899101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16691 + ... + 16922.

It is an arithmetic number, because the mean of its divisors is an integer number (588245).

Almost surely, 2^3899108 is an apocalyptic number.

It is an amenable number.

3899108 is a deficient number, since it is larger than the sum of its proper divisors (3159832).

3899108 is a wasteful number, since it uses less digits than its factorization.

3899108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33646 (or 33644 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 3899108 is about 1974.6159120193. The cubic root of 3899108 is about 157.3940902153.

The spelling of 3899108 in words is "three million, eight hundred ninety-nine thousand, one hundred eight".