3423942 has 24 divisors (see below), whose sum is σ = 7460544. Its totient is φ = 1134864.

The previous prime is 3423929. The next prime is 3423949. The reversal of 3423942 is 2493243.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423949) 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, 3588 + ... + 4440.

It is an arithmetic number, because the mean of its divisors is an integer number (310856).

Almost surely, 2^3423942 is an apocalyptic number.

3423942 is an abundant number, since it is smaller than the sum of its proper divisors (4036602).

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

3423942 is a wasteful number, since it uses less digits than its factorization.

3423942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1081 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3423942 is about 1850.3896886872. The cubic root of 3423942 is about 150.7215898212.

The spelling of 3423942 in words is "three million, four hundred twenty-three thousand, nine hundred forty-two".