3912772 has 12 divisors (see below), whose sum is σ = 6869520. Its totient is φ = 1950056.

The previous prime is 3912763. The next prime is 3912781. The reversal of 3912772 is 2772193.

3912772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3912763) and next prime (3912781).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22 + ... + 2797.

It is an arithmetic number, because the mean of its divisors is an integer number (572460).

Almost surely, 2^3912772 is an apocalyptic number.

It is an amenable number.

3912772 is a deficient number, since it is larger than the sum of its proper divisors (2956748).

3912772 is a wasteful number, since it uses less digits than its factorization.

3912772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170 (or 3168 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 3912772 is about 1978.0727994692. The cubic root of 3912772 is about 157.5777326885.

The spelling of 3912772 in words is "three million, nine hundred twelve thousand, seven hundred seventy-two".