38879230363 has 2 divisors, whose sum is σ = 38879230364. Its totient is φ = 38879230362.

The previous prime is 38879230319. The next prime is 38879230391. The reversal of 38879230363 is 36303297883.

It is a strong prime.

It is an emirp because it is prime and its reverse (36303297883) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38879230363 is a prime.

It is a super-2 number, since 2×38879230363² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38879230363.

It is not a weakly prime, because it can be changed into another prime (38879030363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19439615181 + 19439615182.

It is an arithmetic number, because the mean of its divisors is an integer number (19439615182).

Almost surely, 2^38879230363 is an apocalyptic number.

38879230363 is a deficient number, since it is larger than the sum of its proper divisors (1).

38879230363 is an equidigital number, since it uses as much as digits as its factorization.

38879230363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 38879230363 in words is "thirty-eight billion, eight hundred seventy-nine million, two hundred thirty thousand, three hundred sixty-three".