3949044 has 24 divisors (see below), whose sum is σ = 10052448. Its totient is φ = 1196640.

The previous prime is 3949039. The next prime is 3949051. The reversal of 3949044 is 4409493.

It is a happy number.

3949044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3948996 and 3949014.

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, 14827 + ... + 15090.

It is an arithmetic number, because the mean of its divisors is an integer number (418852).

Almost surely, 2^3949044 is an apocalyptic number.

It is an amenable number.

3949044 is an abundant number, since it is smaller than the sum of its proper divisors (6103404).

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

3949044 is a wasteful number, since it uses less digits than its factorization.

3949044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29935 (or 29933 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3949044 is about 1987.2201689798. The cubic root of 3949044 is about 158.0631590681.

The spelling of 3949044 in words is "three million, nine hundred forty-nine thousand, forty-four".