3956049 has 24 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 2520000.

The previous prime is 3956041. The next prime is 3956059. The reversal of 3956049 is 9406593.

It is not a de Polignac number, because 3956049 - 2³ = 3956041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3956041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26124 + ... + 26274.

It is an arithmetic number, because the mean of its divisors is an integer number (248976).

Almost surely, 2^3956049 is an apocalyptic number.

It is an amenable number.

3956049 is a deficient number, since it is larger than the sum of its proper divisors (2019375).

3956049 is a wasteful number, since it uses less digits than its factorization.

3956049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 3956049 is about 1988.9819003701. The cubic root of 3956049 is about 158.1565638168.

The spelling of 3956049 in words is "three million, nine hundred fifty-six thousand, forty-nine".