3942366 has 8 divisors (see below), whose sum is σ = 7884744. Its totient is φ = 1314120.

The previous prime is 3942359. The next prime is 3942373. The reversal of 3942366 is 6632493.

It is an interprime number because it is at equal distance from previous prime (3942359) and next prime (3942373).

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

3942366 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328525 + ... + 328536.

It is an arithmetic number, because the mean of its divisors is an integer number (985593).

Almost surely, 2^3942366 is an apocalyptic number.

3942366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3942366 is a wasteful number, since it uses less digits than its factorization.

3942366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657066.

The product of its digits is 23328, while the sum is 33.

The square root of 3942366 is about 1985.5392214711. The cubic root of 3942366 is about 157.9740116418.

The spelling of 3942366 in words is "three million, nine hundred forty-two thousand, three hundred sixty-six".