3994084 has 12 divisors (see below), whose sum is σ = 7011004. Its totient is φ = 1990944.

The previous prime is 3994079. The next prime is 3994103. The reversal of 3994084 is 4804993.

It can be written as a sum of positive squares in 2 ways, for example, as 861184 + 3132900 = 928^2 + 1770^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 154 + ... + 2830.

Almost surely, 2^3994084 is an apocalyptic number.

It is an amenable number.

3994084 is a deficient number, since it is larger than the sum of its proper divisors (3016920).

3994084 is a wasteful number, since it uses less digits than its factorization.

3994084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054 (or 3052 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 3994084 is about 1998.5204527350. The cubic root of 3994084 is about 158.6618077116.

The spelling of 3994084 in words is "three million, nine hundred ninety-four thousand, eighty-four".