8790865 has 8 divisors (see below), whose sum is σ = 10698048. Its totient is φ = 6933360.

The previous prime is 8790841. The next prime is 8790871. The reversal of 8790865 is 5680978.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8790865 - 2¹⁷ = 8659793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12027 + ... + 12736.

It is an arithmetic number, because the mean of its divisors is an integer number (1337256).

Almost surely, 2^8790865 is an apocalyptic number.

It is an amenable number.

8790865 is a deficient number, since it is larger than the sum of its proper divisors (1907183).

8790865 is a wasteful number, since it uses less digits than its factorization.

8790865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24839.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 8790865 is about 2964.9392911154. The cubic root of 8790865 is about 206.3845598815.

The spelling of 8790865 in words is "eight million, seven hundred ninety thousand, eight hundred sixty-five".