3139325 has 12 divisors (see below), whose sum is σ = 4449120. Its totient is φ = 2152560.

The previous prime is 3139321. The next prime is 3139327. The reversal of 3139325 is 5239313.

It is not a de Polignac number, because 3139325 - 2² = 3139321 is a prime.

It is a super-2 number, since 2×3139325² = 19710722911250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3139294 and 3139303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3139321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8795 + ... + 9144.

It is an arithmetic number, because the mean of its divisors is an integer number (370760).

Almost surely, 2^3139325 is an apocalyptic number.

3139325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3139325 is a deficient number, since it is larger than the sum of its proper divisors (1309795).

3139325 is a wasteful number, since it uses less digits than its factorization.

3139325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17956 (or 17951 counting only the distinct ones).

The product of its digits is 2430, while the sum is 26.

The square root of 3139325 is about 1771.8140421613. The cubic root of 3139325 is about 146.4239413850.

The spelling of 3139325 in words is "three million, one hundred thirty-nine thousand, three hundred twenty-five".