3929690202 has 16 divisors (see below), whose sum is σ = 7899278112. Its totient is φ = 1303247120.

The previous prime is 3929690197. The next prime is 3929690209. The reversal of 3929690202 is 2020969293.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3929690209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661124 + ... + 1663487.

It is an arithmetic number, because the mean of its divisors is an integer number (493704882).

Almost surely, 2^3929690202 is an apocalyptic number.

3929690202 is an abundant number, since it is smaller than the sum of its proper divisors (3969587910).

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

3929690202 is a wasteful number, since it uses less digits than its factorization.

3929690202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324813.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 3929690202 is about 62687.2411420378. The cubic root of 3929690202 is about 1578.0451979838.

The spelling of 3929690202 in words is "three billion, nine hundred twenty-nine million, six hundred ninety thousand, two hundred two".