3925212292 has 24 divisors (see below), whose sum is σ = 7414948800. Its totient is φ = 1812540576.

The previous prime is 3925212259. The next prime is 3925212293. The reversal of 3925212292 is 2922125293.

It is not an unprimeable number, because it can be changed into a prime (3925212293) by changing a digit.

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, 732942 + ... + 738277.

It is an arithmetic number, because the mean of its divisors is an integer number (308956200).

Almost surely, 2^3925212292 is an apocalyptic number.

It is an amenable number.

3925212292 is a deficient number, since it is larger than the sum of its proper divisors (3489736508).

3925212292 is a wasteful number, since it uses less digits than its factorization.

3925212292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471275 (or 1471273 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 3925212292 is about 62651.5146824081. The cubic root of 3925212292 is about 1577.4455722492.

The spelling of 3925212292 in words is "three billion, nine hundred twenty-five million, two hundred twelve thousand, two hundred ninety-two".