3139024 has 20 divisors (see below), whose sum is σ = 6950944. Its totient is φ = 1345248.

The previous prime is 3139021. The next prime is 3139049. The reversal of 3139024 is 4209313.

It is a junction number, because it is equal to n+sod(n) for n = 3138986 and 3139004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3139021) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 13902 + ... + 14125.

Almost surely, 2^3139024 is an apocalyptic number.

It is an amenable number.

3139024 is an abundant number, since it is smaller than the sum of its proper divisors (3811920).

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

3139024 is a wasteful number, since it uses less digits than its factorization.

3139024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28042 (or 28036 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3139024 is about 1771.7290989313. The cubic root of 3139024 is about 146.4192615026.

The spelling of 3139024 in words is "three million, one hundred thirty-nine thousand, twenty-four".