7696769 has 4 divisors (see below), whose sum is σ = 7764996. Its totient is φ = 7628544.

The previous prime is 7696763. The next prime is 7696811. The reversal of 7696769 is 9676967.

It is a happy number.

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 874225 + 6822544 = 935^2 + 2612^2 .

It is a cyclic number.

It is not a de Polignac number, because 7696769 - 2⁴ = 7696753 is a prime.

It is a super-2 number, since 2×7696769² = 118480506078722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7696763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33944 + ... + 34169.

It is an arithmetic number, because the mean of its divisors is an integer number (1941249).

Almost surely, 2^7696769 is an apocalyptic number.

It is an amenable number.

7696769 is a deficient number, since it is larger than the sum of its proper divisors (68227).

7696769 is a wasteful number, since it uses less digits than its factorization.

7696769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68226.

The product of its digits is 857304, while the sum is 50.

The square root of 7696769 is about 2774.3051382283. The cubic root of 7696769 is about 197.4404584708.

The spelling of 7696769 in words is "seven million, six hundred ninety-six thousand, seven hundred sixty-nine".