3139952 has 10 divisors (see below), whose sum is σ = 6083688. Its totient is φ = 1569968.

The previous prime is 3139943. The next prime is 3139967. The reversal of 3139952 is 2599313.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 98108 + ... + 98139.

Almost surely, 2^3139952 is an apocalyptic number.

It is an amenable number.

3139952 is a deficient number, since it is larger than the sum of its proper divisors (2943736).

3139952 is a wasteful number, since it uses less digits than its factorization.

3139952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196255 (or 196249 counting only the distinct ones).

The product of its digits is 7290, while the sum is 32.

The square root of 3139952 is about 1771.9909706316. The cubic root of 3139952 is about 146.4336888838.

Adding to 3139952 its sum of digits (32), we get a square (3139984 = 1772²).

The spelling of 3139952 in words is "three million, one hundred thirty-nine thousand, nine hundred fifty-two".