3139043 has 8 divisors (see below), whose sum is σ = 3300528. Its totient is φ = 2981664.

The previous prime is 3139021. The next prime is 3139049. The reversal of 3139043 is 3409313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3139043 is a prime.

It is a super-3 number, since 3×3139043³ = 92792537144463337521, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3139049) 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, 605 + ... + 2577.

It is an arithmetic number, because the mean of its divisors is an integer number (412566).

Almost surely, 2^3139043 is an apocalyptic number.

3139043 is a deficient number, since it is larger than the sum of its proper divisors (161485).

3139043 is a wasteful number, since it uses less digits than its factorization.

3139043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3139043 is about 1771.7344609168. The cubic root of 3139043 is about 146.4195569193.

The spelling of 3139043 in words is "three million, one hundred thirty-nine thousand, forty-three".