39212994 has 16 divisors (see below), whose sum is σ = 78527232. Its totient is φ = 13054128.

The previous prime is 39212963. The next prime is 39213011. The reversal of 39212994 is 49921293.

39212994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1392 + ... + 8964.

It is an arithmetic number, because the mean of its divisors is an integer number (4907952).

Almost surely, 2^39212994 is an apocalyptic number.

39212994 is an abundant number, since it is smaller than the sum of its proper divisors (39314238).

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

39212994 is a wasteful number, since it uses less digits than its factorization.

39212994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8441.

The product of its digits is 34992, while the sum is 39.

The square root of 39212994 is about 6262.0279462807. The cubic root of 39212994 is about 339.7373808244.

The spelling of 39212994 in words is "thirty-nine million, two hundred twelve thousand, nine hundred ninety-four".