3939102 has 12 divisors (see below), whose sum is σ = 8534760. Its totient is φ = 1313028.

The previous prime is 3939071. The next prime is 3939149. The reversal of 3939102 is 2019393.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109402 + ... + 109437.

It is an arithmetic number, because the mean of its divisors is an integer number (711230).

Almost surely, 2^3939102 is an apocalyptic number.

3939102 is an abundant number, since it is smaller than the sum of its proper divisors (4595658).

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

3939102 is a wasteful number, since it uses less digits than its factorization.

3939102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218847 (or 218844 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 3939102 is about 1984.7171083054. The cubic root of 3939102 is about 157.9304025045.

The spelling of 3939102 in words is "three million, nine hundred thirty-nine thousand, one hundred two".