3432942 has 20 divisors (see below), whose sum is σ = 7692696. Its totient is φ = 1144260.

The previous prime is 3432941. The next prime is 3432953. The reversal of 3432942 is 2492343.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432941) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10434 + ... + 10757.

Almost surely, 2^3432942 is an apocalyptic number.

3432942 is an abundant number, since it is smaller than the sum of its proper divisors (4259754).

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

3432942 is a wasteful number, since it uses less digits than its factorization.

3432942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21205 (or 21196 counting only the distinct ones).

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

The square root of 3432942 is about 1852.8200128453. The cubic root of 3432942 is about 150.8535339861.

The spelling of 3432942 in words is "three million, four hundred thirty-two thousand, nine hundred forty-two".