3940325212 has 24 divisors (see below), whose sum is σ = 7498525104. Its totient is φ = 1804154112.

The previous prime is 3940325159. The next prime is 3940325243. The reversal of 3940325212 is 2125230493.

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 7 ways as a sum of consecutive naturals, for example, 780538 + ... + 785569.

It is an arithmetic number, because the mean of its divisors is an integer number (312438546).

Almost surely, 2^3940325212 is an apocalyptic number.

It is an amenable number.

3940325212 is a deficient number, since it is larger than the sum of its proper divisors (3558199892).

3940325212 is a wasteful number, since it uses less digits than its factorization.

3940325212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566165 (or 1566163 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3940325212 is about 62772.0097814304. The cubic root of 3940325212 is about 1579.4674822417.

The spelling of 3940325212 in words is "three billion, nine hundred forty million, three hundred twenty-five thousand, two hundred twelve".