6768590017 has 4 divisors (see below), whose sum is σ = 7735531456. Its totient is φ = 5801648580.

The previous prime is 6768590009. The next prime is 6768590021. The reversal of 6768590017 is 7100958676.

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 not a de Polignac number, because 6768590017 - 2³ = 6768590009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6768590027) 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, 483470709 + ... + 483470722.

It is an arithmetic number, because the mean of its divisors is an integer number (1933882864).

Almost surely, 2^6768590017 is an apocalyptic number.

It is an amenable number.

6768590017 is a deficient number, since it is larger than the sum of its proper divisors (966941439).

6768590017 is an equidigital number, since it uses as much as digits as its factorization.

6768590017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966941438.

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 6768590017 is about 82271.4410776911. The cubic root of 6768590017 is about 1891.6149440737.

The spelling of 6768590017 in words is "six billion, seven hundred sixty-eight million, five hundred ninety thousand, seventeen".