3343979665 has 16 divisors (see below), whose sum is σ = 4322739456. Its totient is φ = 2468664000.

The previous prime is 3343979629. The next prime is 3343979671. The reversal of 3343979665 is 5669793433.

It is not a de Polignac number, because 3343979665 - 2¹⁵ = 3343946897 is a prime.

It is a super-2 number, since 2×3343979665² = 22364399999867024450, which contains 22 as substring.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 316620 + ... + 327010.

It is an arithmetic number, because the mean of its divisors is an integer number (270171216).

Almost surely, 2^3343979665 is an apocalyptic number.

It is an amenable number.

3343979665 is a deficient number, since it is larger than the sum of its proper divisors (978759791).

3343979665 is a wasteful number, since it uses less digits than its factorization.

3343979665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15360.

The product of its digits is 11022480, while the sum is 55.

The square root of 3343979665 is about 57827.1533537663. The cubic root of 3343979665 is about 1495.3902427523.

The spelling of 3343979665 in words is "three billion, three hundred forty-three million, nine hundred seventy-nine thousand, six hundred sixty-five".