3875994 has 24 divisors (see below), whose sum is σ = 8435700. Its totient is φ = 1286208.

The previous prime is 3875987. The next prime is 3876007. The reversal of 3875994 is 4995783.

3875994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3744225 + 131769 = 1935^2 + 363^2 .

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 11 ways as a sum of consecutive naturals, for example, 5974 + ... + 6590.

Almost surely, 2^3875994 is an apocalyptic number.

3875994 is an abundant number, since it is smaller than the sum of its proper divisors (4559706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3875994 is a wasteful number, since it uses less digits than its factorization.

3875994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 971 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3875994 is about 1968.7544285664. The cubic root of 3875994 is about 157.0824617181.

The spelling of 3875994 in words is "three million, eight hundred seventy-five thousand, nine hundred ninety-four".