3899112 has 32 divisors (see below), whose sum is σ = 11140800. Its totient is φ = 1113984.

The previous prime is 3899101. The next prime is 3899117. The reversal of 3899112 is 2119983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3899117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11437 + ... + 11772.

It is an arithmetic number, because the mean of its divisors is an integer number (348150).

Almost surely, 2^3899112 is an apocalyptic number.

It is an amenable number.

3899112 is an abundant number, since it is smaller than the sum of its proper divisors (7241688).

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

3899112 is a wasteful number, since it uses less digits than its factorization.

3899112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23225 (or 23221 counting only the distinct ones).

The product of its digits is 3888, while the sum is 33.

The square root of 3899112 is about 1974.6169248743. The cubic root of 3899112 is about 157.3941440376.

The spelling of 3899112 in words is "three million, eight hundred ninety-nine thousand, one hundred twelve".