3529289 has 4 divisors (see below), whose sum is σ = 3537024. Its totient is φ = 3521556.

The previous prime is 3529283. The next prime is 3529291. The reversal of 3529289 is 9829253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3529289 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3529283) 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, 3137 + ... + 4110.

It is an arithmetic number, because the mean of its divisors is an integer number (884256).

Almost surely, 2^3529289 is an apocalyptic number.

It is an amenable number.

3529289 is a deficient number, since it is larger than the sum of its proper divisors (7735).

3529289 is an equidigital number, since it uses as much as digits as its factorization.

3529289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734.

The product of its digits is 38880, while the sum is 38.

The square root of 3529289 is about 1878.6401997189. The cubic root of 3529289 is about 152.2517900859.

The spelling of 3529289 in words is "three million, five hundred twenty-nine thousand, two hundred eighty-nine".