8634000719 has 2 divisors, whose sum is σ = 8634000720. Its totient is φ = 8634000718.

The previous prime is 8634000709. The next prime is 8634000737. The reversal of 8634000719 is 9170004368.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8634000719 is a prime.

It is a super-2 number, since 2×8634000719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8634000709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4317000359 + 4317000360.

It is an arithmetic number, because the mean of its divisors is an integer number (4317000360).

Almost surely, 2^8634000719 is an apocalyptic number.

8634000719 is a deficient number, since it is larger than the sum of its proper divisors (1).

8634000719 is an equidigital number, since it uses as much as digits as its factorization.

8634000719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 8634000719 is about 92919.3237114864. The cubic root of 8634000719 is about 2051.4960896453.

The spelling of 8634000719 in words is "eight billion, six hundred thirty-four million, seven hundred nineteen", and thus it is an aban number.