6768769 has 8 divisors (see below), whose sum is σ = 8143040. Its totient is φ = 5496336.

The previous prime is 6768761. The next prime is 6768781. The reversal of 6768769 is 9678676.

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 6768769 - 2³ = 6768761 is a prime.

It is a super-2 number, since 2×6768769² = 91632467550722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6768761) 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, 25314 + ... + 25579.

It is an arithmetic number, because the mean of its divisors is an integer number (1017880).

Almost surely, 2^6768769 is an apocalyptic number.

It is an amenable number.

6768769 is a deficient number, since it is larger than the sum of its proper divisors (1374271).

6768769 is a wasteful number, since it uses less digits than its factorization.

6768769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50919.

The product of its digits is 762048, while the sum is 49.

The square root of 6768769 is about 2601.6857996307. The cubic root of 6768769 is about 189.1631617361.

The spelling of 6768769 in words is "six million, seven hundred sixty-eight thousand, seven hundred sixty-nine".