8790797 has 4 divisors (see below), whose sum is σ = 8889660. Its totient is φ = 8691936.

The previous prime is 8790781. The next prime is 8790811. The reversal of 8790797 is 7970978.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 4866436 = 1981^2 + 2206^2 .

It is a cyclic number.

It is not a de Polignac number, because 8790797 - 2⁴ = 8790781 is a prime.

It is a super-2 number, since 2×8790797² = 154556223790418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8790707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49298 + ... + 49475.

It is an arithmetic number, because the mean of its divisors is an integer number (2222415).

Almost surely, 2^8790797 is an apocalyptic number.

It is an amenable number.

8790797 is a deficient number, since it is larger than the sum of its proper divisors (98863).

8790797 is an equidigital number, since it uses as much as digits as its factorization.

8790797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98862.

The product of its (nonzero) digits is 222264, while the sum is 47.

The square root of 8790797 is about 2964.9278237421. The cubic root of 8790797 is about 206.3840277311.

The spelling of 8790797 in words is "eight million, seven hundred ninety thousand, seven hundred ninety-seven".