8838321613 has 8 divisors (see below), whose sum is σ = 9777606336. Its totient is φ = 7921670400.

The previous prime is 8838321601. The next prime is 8838321617. The reversal of 8838321613 is 3161238388.

8838321613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8838321613 - 2¹⁷ = 8838190541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8838321613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8838321617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5657556 + ... + 5659117.

It is an arithmetic number, because the mean of its divisors is an integer number (1222200792).

Almost surely, 2^8838321613 is an apocalyptic number.

It is an amenable number.

8838321613 is a deficient number, since it is larger than the sum of its proper divisors (939284723).

8838321613 is a wasteful number, since it uses less digits than its factorization.

8838321613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316755.

The product of its digits is 165888, while the sum is 43.

The square root of 8838321613 is about 94012.3481942665. The cubic root of 8838321613 is about 2067.5527578242.

The spelling of 8838321613 in words is "eight billion, eight hundred thirty-eight million, three hundred twenty-one thousand, six hundred thirteen".