3941967 has 8 divisors (see below), whose sum is σ = 5345280. Its totient is φ = 2583320.

The previous prime is 3941963. The next prime is 3941969. The reversal of 3941967 is 7691493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3941967 - 2² = 3941963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3941963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959 + ... + 11312.

It is an arithmetic number, because the mean of its divisors is an integer number (668160).

Almost surely, 2^3941967 is an apocalyptic number.

3941967 is a deficient number, since it is larger than the sum of its proper divisors (1403313).

3941967 is a wasteful number, since it uses less digits than its factorization.

3941967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22333.

The product of its digits is 40824, while the sum is 39.

The square root of 3941967 is about 1985.4387424446. The cubic root of 3941967 is about 157.9686820371.

The spelling of 3941967 in words is "three million, nine hundred forty-one thousand, nine hundred sixty-seven".