8798999 has 6 divisors (see below), whose sum is σ = 9671760. Its totient is φ = 7998980.

The previous prime is 8798989. The next prime is 8799001. The reversal of 8798999 is 9998978.

It is not a de Polignac number, because 8798999 - 2⁴ = 8798983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8798989) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36239 + ... + 36480.

It is an arithmetic number, because the mean of its divisors is an integer number (1611960).

Almost surely, 2^8798999 is an apocalyptic number.

8798999 is a deficient number, since it is larger than the sum of its proper divisors (872761).

8798999 is a wasteful number, since it uses less digits than its factorization.

8798999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72741 (or 72730 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 59.

The square root of 8798999 is about 2966.3106715245. The cubic root of 8798999 is about 206.4481946702.

It can be divided in two parts, 87989 and 99, that added together give a palindrome (88088).

The spelling of 8798999 in words is "eight million, seven hundred ninety-eight thousand, nine hundred ninety-nine".