8889130399 has 2 divisors, whose sum is σ = 8889130400. Its totient is φ = 8889130398.

The previous prime is 8889130387. The next prime is 8889130447. The reversal of 8889130399 is 9930319888.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8889130399 - 2²¹ = 8887033247 is a prime.

It is a super-3 number, since 3×8889130399³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8889130499) 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, 4444565199 + 4444565200.

It is an arithmetic number, because the mean of its divisors is an integer number (4444565200).

Almost surely, 2^8889130399 is an apocalyptic number.

8889130399 is a deficient number, since it is larger than the sum of its proper divisors (1).

8889130399 is an equidigital number, since it uses as much as digits as its factorization.

8889130399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 58.

The square root of 8889130399 is about 94282.1849502863. The cubic root of 8889130399 is about 2071.5070978344.

The spelling of 8889130399 in words is "eight billion, eight hundred eighty-nine million, one hundred thirty thousand, three hundred ninety-nine".