8849680 has 40 divisors (see below), whose sum is σ = 23516352. Its totient is φ = 3033984.

The previous prime is 8849671. The next prime is 8849681. The reversal of 8849680 is 869488.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×8849680² = 156633672204800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8849681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7342 + ... + 8461.

Almost surely, 2^8849680 is an apocalyptic number.

8849680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8849680 is an abundant number, since it is smaller than the sum of its proper divisors (14666672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8849680 is a wasteful number, since it uses less digits than its factorization.

8849680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15823 (or 15817 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 8849680 is about 2974.8411722309. The cubic root of 8849680 is about 206.8438069634.

The spelling of 8849680 in words is "eight million, eight hundred forty-nine thousand, six hundred eighty".