3954892 has 12 divisors (see below), whose sum is σ = 6945120. Its totient is φ = 1970576.

The previous prime is 3954889. The next prime is 3954959. The reversal of 3954892 is 2984593.

It is a happy number.

3954892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 292 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (578760).

Almost surely, 2^3954892 is an apocalyptic number.

It is an amenable number.

3954892 is a deficient number, since it is larger than the sum of its proper divisors (2990228).

3954892 is a wasteful number, since it uses less digits than its factorization.

3954892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440 (or 3438 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 3954892 is about 1988.6910267812. The cubic root of 3954892 is about 158.1411439719.

Subtracting from 3954892 its reverse (2984593), we obtain a cube (970299 = 99³).

The spelling of 3954892 in words is "three million, nine hundred fifty-four thousand, eight hundred ninety-two".