3906222076 has 12 divisors (see below), whose sum is σ = 6981333408. Its totient is φ = 1911555392.

The previous prime is 3906222049. The next prime is 3906222091. The reversal of 3906222076 is 6702226093.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10388701 + ... + 10389076.

It is an arithmetic number, because the mean of its divisors is an integer number (581777784).

Almost surely, 2^3906222076 is an apocalyptic number.

It is an amenable number.

3906222076 is a deficient number, since it is larger than the sum of its proper divisors (3075111332).

3906222076 is a wasteful number, since it uses less digits than its factorization.

3906222076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20777828 (or 20777826 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 3906222076 is about 62499.7766076008. The cubic root of 3906222076 is about 1574.8975596092.

The spelling of 3906222076 in words is "three billion, nine hundred six million, two hundred twenty-two thousand, seventy-six".