3489539 has 4 divisors (see below), whose sum is σ = 3694824. Its totient is φ = 3284256.

The previous prime is 3489533. The next prime is 3489571. The reversal of 3489539 is 9359843.

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 3489539 - 2⁴ = 3489523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3489496 and 3489505.

It is not an unprimeable number, because it can be changed into a prime (3489533) 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, 102617 + ... + 102650.

It is an arithmetic number, because the mean of its divisors is an integer number (923706).

Almost surely, 2^3489539 is an apocalyptic number.

3489539 is a deficient number, since it is larger than the sum of its proper divisors (205285).

3489539 is a wasteful number, since it uses less digits than its factorization.

3489539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205284.

The product of its digits is 116640, while the sum is 41.

The square root of 3489539 is about 1868.0307813310. The cubic root of 3489539 is about 151.6780321287.

The spelling of 3489539 in words is "three million, four hundred eighty-nine thousand, five hundred thirty-nine".