3359521 has 4 divisors (see below), whose sum is σ = 3664944. Its totient is φ = 3054100.

The previous prime is 3359509. The next prime is 3359527. The reversal of 3359521 is 1259533.

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 not a de Polignac number, because 3359521 - 2⁷ = 3359393 is a prime.

It is a super-2 number, since 2×3359521² = 22572762698882, which contains 22 as substring.

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 3359521.

It is not an unprimeable number, because it can be changed into a prime (3359527) 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, 152695 + ... + 152716.

It is an arithmetic number, because the mean of its divisors is an integer number (916236).

Almost surely, 2^3359521 is an apocalyptic number.

It is an amenable number.

3359521 is a deficient number, since it is larger than the sum of its proper divisors (305423).

3359521 is a wasteful number, since it uses less digits than its factorization.

3359521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305422.

The product of its digits is 4050, while the sum is 28.

The square root of 3359521 is about 1832.8996153636. The cubic root of 3359521 is about 149.7703300056.

The spelling of 3359521 in words is "three million, three hundred fifty-nine thousand, five hundred twenty-one".