3949011 has 24 divisors (see below), whose sum is σ = 6295536. Its totient is φ = 2365440.

The previous prime is 3949007. The next prime is 3949013. The reversal of 3949011 is 1109493.

3949011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3949011 - 2² = 3949007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3949013) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11011 + ... + 11363.

It is an arithmetic number, because the mean of its divisors is an integer number (262314).

Almost surely, 2^3949011 is an apocalyptic number.

3949011 is a deficient number, since it is larger than the sum of its proper divisors (2346525).

3949011 is a wasteful number, since it uses less digits than its factorization.

3949011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 3949011 is about 1987.2118659066. The cubic root of 3949011 is about 158.0627187845.

The spelling of 3949011 in words is "three million, nine hundred forty-nine thousand, eleven".