3379645 has 4 divisors (see below), whose sum is σ = 4055580. Its totient is φ = 2703712.

The previous prime is 3379639. The next prime is 3379667. The reversal of 3379645 is 5469733.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1602756 + 1776889 = 1266^2 + 1333^2 .

It is a cyclic number.

It is not a de Polignac number, because 3379645 - 2⁵ = 3379613 is a prime.

It is a super-2 number, since 2×3379645² = 22844000652050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337960 + ... + 337969.

It is an arithmetic number, because the mean of its divisors is an integer number (1013895).

Almost surely, 2^3379645 is an apocalyptic number.

It is an amenable number.

3379645 is a deficient number, since it is larger than the sum of its proper divisors (675935).

3379645 is an equidigital number, since it uses as much as digits as its factorization.

3379645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675934.

The product of its digits is 68040, while the sum is 37.

The square root of 3379645 is about 1838.3810812778. The cubic root of 3379645 is about 150.0687832691.

The spelling of 3379645 in words is "three million, three hundred seventy-nine thousand, six hundred forty-five".