9690769 has 9 divisors (see below), whose sum is σ = 10689609.
Its totient is φ = 8778660.
The previous prime is 9690749. The next prime is 9690773. The reversal of 9690769 is 9670969.
The square root of 9690769 is 3113.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 9690769 - 27 = 9690641 is a prime.
It is a super-2 number, since 2×96907692 = 187822007622722, which contains 22 as substring.
It is an Ulam number.
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 (9690749) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 34102 + ... + 34384.
Almost surely, 29690769 is an apocalyptic number.
9690769 is the 3113-rd square number.
9690769 is the 1557-th centered octagonal number.
It is an amenable number.
9690769 is a deficient number, since it is larger than the sum of its proper divisors (998840).
9690769 is an equidigital number, since it uses as much as digits as its factorization.
9690769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588 (or 294 counting only the distinct ones).
The product of its (nonzero) digits is 183708, while the sum is 46.
The cubic root of 9690769 is about 213.1994502296.
The spelling of 9690769 in words is "nine million, six hundred ninety thousand, seven hundred sixty-nine".