8799013 has 4 divisors (see below), whose sum is σ = 9316620. Its totient is φ = 8281408.

The previous prime is 8799001. The next prime is 8799017. The reversal of 8799013 is 3109978.

8799013 = 2097² + 2098².

8799013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3109978 = 2 ⋅1554989.

It can be written as a sum of positive squares in 2 ways, for example, as 4401604 + 4397409 = 2098^2 + 2097^2 .

It is a cyclic number.

It is not a de Polignac number, because 8799013 - 2²¹ = 6701861 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 (8799017) 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, 258778 + ... + 258811.

It is an arithmetic number, because the mean of its divisors is an integer number (2329155).

Almost surely, 2^8799013 is an apocalyptic number.

8799013 is the 2098-th centered square number.

It is an amenable number.

8799013 is a deficient number, since it is larger than the sum of its proper divisors (517607).

8799013 is a wasteful number, since it uses less digits than its factorization.

8799013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517606.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 8799013 is about 2966.3130313573. The cubic root of 8799013 is about 206.4483041627.

The spelling of 8799013 in words is "eight million, seven hundred ninety-nine thousand, thirteen".