3929382942 has 16 divisors (see below), whose sum is σ = 7861002240. Its totient is φ = 1309421592.

The previous prime is 3929382937. The next prime is 3929382983. The reversal of 3929382942 is 2492839293.

It is a congruent number.

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, 69892 + ... + 112887.

It is an arithmetic number, because the mean of its divisors is an integer number (491312640).

Almost surely, 2^3929382942 is an apocalyptic number.

3929382942 is an abundant number, since it is smaller than the sum of its proper divisors (3931619298).

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

3929382942 is a wasteful number, since it uses less digits than its factorization.

3929382942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186367.

The product of its digits is 1679616, while the sum is 51.

The square root of 3929382942 is about 62684.7903561941. The cubic root of 3929382942 is about 1578.0040681254.

The spelling of 3929382942 in words is "three billion, nine hundred twenty-nine million, three hundred eighty-two thousand, nine hundred forty-two".