39044942 has 8 divisors (see below), whose sum is σ = 59115096. Its totient is φ = 19339912.

The previous prime is 39044911. The next prime is 39044947. The reversal of 39044942 is 24944093.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39044947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91013 + ... + 91440.

It is an arithmetic number, because the mean of its divisors is an integer number (7389387).

Almost surely, 2^39044942 is an apocalyptic number.

39044942 is a deficient number, since it is larger than the sum of its proper divisors (20070154).

39044942 is a wasteful number, since it uses less digits than its factorization.

39044942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182562.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 39044942 is about 6248.5952021234. The cubic root of 39044942 is about 339.2513573948.

The spelling of 39044942 in words is "thirty-nine million, forty-four thousand, nine hundred forty-two".