9896769 has 8 divisors (see below), whose sum is σ = 14661920. Its totient is φ = 6597828.

The previous prime is 9896767. The next prime is 9896773. The reversal of 9896769 is 9676989.

It is not a de Polignac number, because 9896769 - 2¹ = 9896767 is a prime.

It is a super-2 number, since 2×9896769² = 195892073278722, which contains 22 as substring.

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

It is a Duffinian number.

9896769 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9896767) 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, 183247 + ... + 183300.

It is an arithmetic number, because the mean of its divisors is an integer number (1832740).

Almost surely, 2^9896769 is an apocalyptic number.

It is an amenable number.

9896769 is a deficient number, since it is larger than the sum of its proper divisors (4765151).

9896769 is a wasteful number, since it uses less digits than its factorization.

9896769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366556 (or 366550 counting only the distinct ones).

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

The square root of 9896769 is about 3145.9130630073. The cubic root of 9896769 is about 214.6995551096.

The spelling of 9896769 in words is "nine million, eight hundred ninety-six thousand, seven hundred sixty-nine".