3827994 has 16 divisors (see below), whose sum is σ = 7782240. Its totient is φ = 1254960.

The previous prime is 3827981. The next prime is 3828007. The reversal of 3827994 is 4997283.

3827994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3827981) and next prime (3828007).

It is an Ulam number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4864 + ... + 5595.

It is an arithmetic number, because the mean of its divisors is an integer number (486390).

Almost surely, 2^3827994 is an apocalyptic number.

3827994 is an abundant number, since it is smaller than the sum of its proper divisors (3954246).

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

3827994 is a wasteful number, since it uses less digits than its factorization.

3827994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10525.

The product of its digits is 108864, while the sum is 42.

The square root of 3827994 is about 1956.5260028939. The cubic root of 3827994 is about 156.4313342198.

The spelling of 3827994 in words is "three million, eight hundred twenty-seven thousand, nine hundred ninety-four".