9698769 has 6 divisors (see below), whose sum is σ = 14009346. Its totient is φ = 6465840.

The previous prime is 9698761. The next prime is 9698783. The reversal of 9698769 is 9678969.

It can be written as a sum of positive squares in only one way, i.e., 8910225 + 788544 = 2985^2 + 888^2 .

It is not a de Polignac number, because 9698769 - 2³ = 9698761 is a prime.

It is a super-2 number, since 2×9698769² = 188132240230722, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (9698761) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538812 + ... + 538829.

It is an arithmetic number, because the mean of its divisors is an integer number (2334891).

Almost surely, 2^9698769 is an apocalyptic number.

It is an amenable number.

9698769 is a deficient number, since it is larger than the sum of its proper divisors (4310577).

9698769 is a wasteful number, since it uses less digits than its factorization.

9698769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077647 (or 1077644 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 9698769 is about 3114.2846690693. The cubic root of 9698769 is about 213.2581014566.

The spelling of 9698769 in words is "nine million, six hundred ninety-eight thousand, seven hundred sixty-nine".