3139910 has 8 divisors (see below), whose sum is σ = 5651856. Its totient is φ = 1255960.

The previous prime is 3139909. The next prime is 3139919. The reversal of 3139910 is 199313.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3139910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3139919) 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, 156986 + ... + 157005.

It is an arithmetic number, because the mean of its divisors is an integer number (706482).

Almost surely, 2^3139910 is an apocalyptic number.

3139910 is a deficient number, since it is larger than the sum of its proper divisors (2511946).

3139910 is a wasteful number, since it uses less digits than its factorization.

3139910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313998.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 3139910 is about 1771.9791195158. The cubic root of 3139910 is about 146.4330359818.

The spelling of 3139910 in words is "three million, one hundred thirty-nine thousand, nine hundred ten".