3452539 has 4 divisors (see below), whose sum is σ = 3509200. Its totient is φ = 3395880.

The previous prime is 3452497. The next prime is 3452543. The reversal of 3452539 is 9352543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3452539 - 2¹⁷ = 3321467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3452539.

It is not an unprimeable number, because it can be changed into a prime (3452549) 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, 28239 + ... + 28360.

It is an arithmetic number, because the mean of its divisors is an integer number (877300).

Almost surely, 2^3452539 is an apocalyptic number.

3452539 is a deficient number, since it is larger than the sum of its proper divisors (56661).

3452539 is an equidigital number, since it uses as much as digits as its factorization.

3452539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56660.

The product of its digits is 16200, while the sum is 31.

The square root of 3452539 is about 1858.1009122219. The cubic root of 3452539 is about 151.1400393763.

The spelling of 3452539 in words is "three million, four hundred fifty-two thousand, five hundred thirty-nine".