8098864 has 20 divisors (see below), whose sum is σ = 16518040. Its totient is φ = 3836160.

The previous prime is 8098861. The next prime is 8098889. The reversal of 8098864 is 4688908.

It is a self number, because there is not a number n which added to its sum of digits gives 8098864.

It is not an unprimeable number, because it can be changed into a prime (8098861) 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, 13017 + ... + 13624.

It is an arithmetic number, because the mean of its divisors is an integer number (825902).

Almost surely, 2^8098864 is an apocalyptic number.

It is an amenable number.

8098864 is an abundant number, since it is smaller than the sum of its proper divisors (8419176).

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

8098864 is a wasteful number, since it uses less digits than its factorization.

8098864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668 (or 26662 counting only the distinct ones).

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

The square root of 8098864 is about 2845.8503122968. The cubic root of 8098864 is about 200.8204959952.

The spelling of 8098864 in words is "eight million, ninety-eight thousand, eight hundred sixty-four".