3922168 has 8 divisors (see below), whose sum is σ = 7354080. Its totient is φ = 1961080.

The previous prime is 3922157. The next prime is 3922169. The reversal of 3922168 is 8612293.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3922169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245128 + ... + 245143.

It is an arithmetic number, because the mean of its divisors is an integer number (919260).

Almost surely, 2^3922168 is an apocalyptic number.

It is an amenable number.

3922168 is a deficient number, since it is larger than the sum of its proper divisors (3431912).

3922168 is a wasteful number, since it uses less digits than its factorization.

3922168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490277 (or 490273 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 3922168 is about 1980.4464143218. The cubic root of 3922168 is about 157.7037658265.

The spelling of 3922168 in words is "three million, nine hundred twenty-two thousand, one hundred sixty-eight".