3906892 has 12 divisors (see below), whose sum is σ = 7458696. Its totient is φ = 1775840.

The previous prime is 3906883. The next prime is 3906907. The reversal of 3906892 is 2986093.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44353 + ... + 44440.

It is an arithmetic number, because the mean of its divisors is an integer number (621558).

Almost surely, 2^3906892 is an apocalyptic number.

It is an amenable number.

3906892 is a deficient number, since it is larger than the sum of its proper divisors (3551804).

3906892 is a wasteful number, since it uses less digits than its factorization.

3906892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88808 (or 88806 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3906892 is about 1976.5859455131. The cubic root of 3906892 is about 157.4987587036.

The spelling of 3906892 in words is "three million, nine hundred six thousand, eight hundred ninety-two".