3159442 has 16 divisors (see below), whose sum is σ = 5568192. Its totient is φ = 1325520.

The previous prime is 3159439. The next prime is 3159451. The reversal of 3159442 is 2449513.

It is a self number, because there is not a number n which added to its sum of digits gives 3159442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5238 + ... + 5809.

It is an arithmetic number, because the mean of its divisors is an integer number (348012).

Almost surely, 2^3159442 is an apocalyptic number.

3159442 is a deficient number, since it is larger than the sum of its proper divisors (2408750).

3159442 is a wasteful number, since it uses less digits than its factorization.

3159442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11073.

The product of its digits is 4320, while the sum is 28.

The square root of 3159442 is about 1777.4819267717. The cubic root of 3159442 is about 146.7360404132.

The spelling of 3159442 in words is "three million, one hundred fifty-nine thousand, four hundred forty-two".