3886492 has 12 divisors (see below), whose sum is σ = 6821136. Its totient is φ = 1937600.

The previous prime is 3886481. The next prime is 3886537. The reversal of 3886492 is 2946883.

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, 393 + ... + 2815.

It is an arithmetic number, because the mean of its divisors is an integer number (568428).

Almost surely, 2^3886492 is an apocalyptic number.

It is an amenable number.

3886492 is a deficient number, since it is larger than the sum of its proper divisors (2934644).

3886492 is a wasteful number, since it uses less digits than its factorization.

3886492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828 (or 2826 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3886492 is about 1971.4187784436. The cubic root of 3886492 is about 157.2241514042.

The spelling of 3886492 in words is "three million, eight hundred eighty-six thousand, four hundred ninety-two".