3398539 has 4 divisors (see below), whose sum is σ = 3515760. Its totient is φ = 3281320.

The previous prime is 3398497. The next prime is 3398543. The reversal of 3398539 is 9358933.

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 3398539 - 2¹⁵ = 3365771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3398599) 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, 58567 + ... + 58624.

It is an arithmetic number, because the mean of its divisors is an integer number (878940).

Almost surely, 2^3398539 is an apocalyptic number.

3398539 is a deficient number, since it is larger than the sum of its proper divisors (117221).

3398539 is a wasteful number, since it uses less digits than its factorization.

3398539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117220.

The product of its digits is 87480, while the sum is 40.

The square root of 3398539 is about 1843.5126796418. The cubic root of 3398539 is about 150.3479183210.

The spelling of 3398539 in words is "three million, three hundred ninety-eight thousand, five hundred thirty-nine".