3894982 has 16 divisors (see below), whose sum is σ = 7191072. Its totient is φ = 1540800.

The previous prime is 3894977. The next prime is 3894991. The reversal of 3894982 is 2894983.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10519 + ... + 10882.

It is an arithmetic number, because the mean of its divisors is an integer number (449442).

Almost surely, 2^3894982 is an apocalyptic number.

3894982 is a deficient number, since it is larger than the sum of its proper divisors (3296090).

3894982 is a wasteful number, since it uses less digits than its factorization.

3894982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21423.

The product of its digits is 124416, while the sum is 43.

The square root of 3894982 is about 1973.5708753425. The cubic root of 3894982 is about 157.3385529645.

Subtracting from 3894982 its reverse (2894983), we obtain a palindrome (999999).

The spelling of 3894982 in words is "three million, eight hundred ninety-four thousand, nine hundred eighty-two".