3942367 has 16 divisors (see below), whose sum is σ = 4878720. Its totient is φ = 3132000.

The previous prime is 3942359. The next prime is 3942373. The reversal of 3942367 is 7632493.

It is a cyclic number.

It is not a de Polignac number, because 3942367 - 2³ = 3942359 is a prime.

3942367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3942307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1992 + ... + 3442.

It is an arithmetic number, because the mean of its divisors is an integer number (304920).

Almost surely, 2^3942367 is an apocalyptic number.

3942367 is a deficient number, since it is larger than the sum of its proper divisors (936353).

3942367 is a wasteful number, since it uses less digits than its factorization.

3942367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494.

The product of its digits is 27216, while the sum is 34.

The square root of 3942367 is about 1985.5394732918. The cubic root of 3942367 is about 157.9740249988.

The spelling of 3942367 in words is "three million, nine hundred forty-two thousand, three hundred sixty-seven".