8838013 has 2 divisors, whose sum is σ = 8838014. Its totient is φ = 8838012.

The previous prime is 8837999. The next prime is 8838017. The reversal of 8838013 is 3108388.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6335289 + 2502724 = 2517^2 + 1582^2 .

It is a cyclic number.

It is not a de Polignac number, because 8838013 - 2²¹ = 6740861 is a prime.

It is a super-2 number, since 2×8838013² = 156220947576338, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8838017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4419006 + 4419007.

It is an arithmetic number, because the mean of its divisors is an integer number (4419007).

Almost surely, 2^8838013 is an apocalyptic number.

It is an amenable number.

8838013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8838013 is an equidigital number, since it uses as much as digits as its factorization.

8838013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8838013 is about 2972.8795804741. The cubic root of 8838013 is about 206.7528692882.

The spelling of 8838013 in words is "eight million, eight hundred thirty-eight thousand, thirteen".