3941937 has 12 divisors (see below), whose sum is σ = 5815680. Its totient is φ = 2571768.

The previous prime is 3941933. The next prime is 3941957. The reversal of 3941937 is 7391493.

It is not a de Polignac number, because 3941937 - 2² = 3941933 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3941933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4237 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (484640).

Almost surely, 2^3941937 is an apocalyptic number.

It is an amenable number.

3941937 is a deficient number, since it is larger than the sum of its proper divisors (1873743).

3941937 is a wasteful number, since it uses less digits than its factorization.

3941937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372 (or 9369 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 3941937 is about 1985.4311874250. The cubic root of 3941937 is about 157.9682813004.

The spelling of 3941937 in words is "three million, nine hundred forty-one thousand, nine hundred thirty-seven".