3950541 has 24 divisors (see below), whose sum is σ = 6618560. Its totient is φ = 2223936.

The previous prime is 3950533. The next prime is 3950563. The reversal of 3950541 is 1450593.

It is not a de Polignac number, because 3950541 - 2³ = 3950533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3950501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4170 + ... + 5028.

Almost surely, 2^3950541 is an apocalyptic number.

It is an amenable number.

3950541 is a deficient number, since it is larger than the sum of its proper divisors (2668019).

3950541 is a wasteful number, since it uses less digits than its factorization.

3950541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 3950541 is about 1987.5967900960. The cubic root of 3950541 is about 158.0831293577.

The spelling of 3950541 in words is "three million, nine hundred fifty thousand, five hundred forty-one".