3379521 has 8 divisors (see below), whose sum is σ = 4515264. Its totient is φ = 2248400.

The previous prime is 3379517. The next prime is 3379559. The reversal of 3379521 is 1259733.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3379521 - 2² = 3379517 is a prime.

It is a super-2 number, since 2×3379521² = 22842324378882, which contains 22 as substring.

It is a Curzon number.

3379521 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3379501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300 + ... + 2906.

It is an arithmetic number, because the mean of its divisors is an integer number (564408).

Almost surely, 2^3379521 is an apocalyptic number.

It is an amenable number.

3379521 is a deficient number, since it is larger than the sum of its proper divisors (1135743).

3379521 is a wasteful number, since it uses less digits than its factorization.

3379521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311.

The product of its digits is 5670, while the sum is 30.

The square root of 3379521 is about 1838.3473556431. The cubic root of 3379521 is about 150.0669478932.

The spelling of 3379521 in words is "three million, three hundred seventy-nine thousand, five hundred twenty-one".