3949048 has 16 divisors (see below), whose sum is σ = 7428960. Its totient is φ = 1968000.

The previous prime is 3949039. The next prime is 3949051. The reversal of 3949048 is 8409493.

3949048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3948998 and 3949016.

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 3 ways as a sum of consecutive naturals, for example, 2593 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (464310).

Almost surely, 2^3949048 is an apocalyptic number.

It is an amenable number.

3949048 is a deficient number, since it is larger than the sum of its proper divisors (3479912).

3949048 is a wasteful number, since it uses less digits than its factorization.

3949048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638 (or 1634 counting only the distinct ones).

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

The square root of 3949048 is about 1987.2211754105. The cubic root of 3949048 is about 158.0632124357.

The spelling of 3949048 in words is "three million, nine hundred forty-nine thousand, forty-eight".