3922902 has 24 divisors (see below), whose sum is σ = 8682336. Its totient is φ = 1279536.

The previous prime is 3922871. The next prime is 3922907. The reversal of 3922902 is 2092293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3922907) 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, 1473 + ... + 3164.

It is an arithmetic number, because the mean of its divisors is an integer number (361764).

Almost surely, 2^3922902 is an apocalyptic number.

3922902 is an abundant number, since it is smaller than the sum of its proper divisors (4759434).

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

3922902 is a wasteful number, since it uses less digits than its factorization.

3922902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692 (or 4689 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3922902 is about 1980.6317174074. The cubic root of 3922902 is about 157.7136028472.

Subtracting from 3922902 its reverse (2092293), we obtain a square (1830609 = 1353²).

The spelling of 3922902 in words is "three million, nine hundred twenty-two thousand, nine hundred two".