3420031692 has 144 divisors (see below), whose sum is σ = 10501408512. Its totient is φ = 841484160.

The previous prime is 3420031679. The next prime is 3420031733. The reversal of 3420031692 is 2961300243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 328438 + ... + 338690.

It is an arithmetic number, because the mean of its divisors is an integer number (72926448).

Almost surely, 2^3420031692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3420031692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250704256).

3420031692 is an abundant number, since it is smaller than the sum of its proper divisors (7081376820).

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

3420031692 is a wasteful number, since it uses less digits than its factorization.

3420031692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10316 (or 10295 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3420031692 is about 58481.0370291088. The cubic root of 3420031692 is about 1506.6419084044.

The spelling of 3420031692 in words is "three billion, four hundred twenty million, thirty-one thousand, six hundred ninety-two".