3938022 has 24 divisors (see below), whose sum is σ = 9308520. Its totient is φ = 1193280.

The previous prime is 3937993. The next prime is 3938029. The reversal of 3938022 is 2208393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3938029) 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, 9747 + ... + 10142.

It is an arithmetic number, because the mean of its divisors is an integer number (387855).

Almost surely, 2^3938022 is an apocalyptic number.

3938022 is an abundant number, since it is smaller than the sum of its proper divisors (5370498).

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

3938022 is a wasteful number, since it uses less digits than its factorization.

3938022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19908 (or 19905 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3938022 is about 1984.4450105760. The cubic root of 3938022 is about 157.9159677065.

The spelling of 3938022 in words is "three million, nine hundred thirty-eight thousand, twenty-two".