3452449 has 16 divisors (see below), whose sum is σ = 4636800. Its totient is φ = 2482560.

The previous prime is 3452441. The next prime is 3452453. The reversal of 3452449 is 9442543.

3452449 = 148² + 149² + ... + 238².

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3452449 - 2³ = 3452441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3452449.

It is not an unprimeable number, because it can be changed into a prime (3452441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724 + ... + 2725.

It is an arithmetic number, because the mean of its divisors is an integer number (289800).

Almost surely, 2^3452449 is an apocalyptic number.

It is an amenable number.

3452449 is a deficient number, since it is larger than the sum of its proper divisors (1184351).

3452449 is a wasteful number, since it uses less digits than its factorization.

3452449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480.

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

The square root of 3452449 is about 1858.0766937885. The cubic root of 3452449 is about 151.1387260702.

The spelling of 3452449 in words is "three million, four hundred fifty-two thousand, four hundred forty-nine".