3403442 has 12 divisors (see below), whose sum is σ = 5938830. Its totient is φ = 1458576.

The previous prime is 3403441. The next prime is 3403453. The reversal of 3403442 is 2443043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3389281 + 14161 = 1841^2 + 119^2 .

It is not an unprimeable number, because it can be changed into a prime (3403441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17267 + ... + 17462.

Almost surely, 2^3403442 is an apocalyptic number.

3403442 is a deficient number, since it is larger than the sum of its proper divisors (2535388).

3403442 is a wasteful number, since it uses less digits than its factorization.

3403442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34745 (or 34738 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3403442 is about 1844.8419986546. The cubic root of 3403442 is about 150.4201848286.

Adding to 3403442 its reverse (2443043), we get a palindrome (5846485).

The spelling of 3403442 in words is "three million, four hundred three thousand, four hundred forty-two".