3380456689 has 4 divisors (see below), whose sum is σ = 3423247360. Its totient is φ = 3337666020.

The previous prime is 3380456669. The next prime is 3380456699. The reversal of 3380456689 is 9866540833.

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 3380456689 - 2⁵ = 3380456657 is a prime.

It is a super-2 number, since 2×3380456689² = 22854974852409685442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3380456609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21395217 + ... + 21395374.

It is an arithmetic number, because the mean of its divisors is an integer number (855811840).

Almost surely, 2^3380456689 is an apocalyptic number.

It is an amenable number.

3380456689 is a deficient number, since it is larger than the sum of its proper divisors (42790671).

3380456689 is an equidigital number, since it uses as much as digits as its factorization.

3380456689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42790670.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The square root of 3380456689 is about 58141.6949271347. The cubic root of 3380456689 is about 1500.8079630893.

The spelling of 3380456689 in words is "three billion, three hundred eighty million, four hundred fifty-six thousand, six hundred eighty-nine".