3449542 has 8 divisors (see below), whose sum is σ = 5245416. Its totient is φ = 1701072.

The previous prime is 3449539. The next prime is 3449549. The reversal of 3449542 is 2459443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11668 + ... + 11959.

It is an arithmetic number, because the mean of its divisors is an integer number (655677).

Almost surely, 2^3449542 is an apocalyptic number.

3449542 is a deficient number, since it is larger than the sum of its proper divisors (1795874).

3449542 is a wasteful number, since it uses less digits than its factorization.

3449542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23702.

The product of its digits is 17280, while the sum is 31.

The square root of 3449542 is about 1857.2942685530. The cubic root of 3449542 is about 151.0962940024.

Subtracting from 3449542 its reverse (2459443), we obtain a palindrome (990099).

The spelling of 3449542 in words is "three million, four hundred forty-nine thousand, five hundred forty-two".