8804440013 has 2 divisors, whose sum is σ = 8804440014. Its totient is φ = 8804440012.

The previous prime is 8804440003. The next prime is 8804440061. The reversal of 8804440013 is 3100444088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8451676489 + 352763524 = 91933^2 + 18782^2 .

It is a cyclic number.

It is not a de Polignac number, because 8804440013 - 2¹² = 8804435917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8804440003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4402220006 + 4402220007.

It is an arithmetic number, because the mean of its divisors is an integer number (4402220007).

Almost surely, 2^8804440013 is an apocalyptic number.

It is an amenable number.

8804440013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8804440013 is an equidigital number, since it uses as much as digits as its factorization.

8804440013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8804440013 is about 93831.9775609573. The cubic root of 8804440013 is about 2064.9073950424.

The spelling of 8804440013 in words is "eight billion, eight hundred four million, four hundred forty thousand, thirteen".