8621134351 has 2 divisors, whose sum is σ = 8621134352. Its totient is φ = 8621134350.

The previous prime is 8621134267. The next prime is 8621134369. The reversal of 8621134351 is 1534311268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8621134351 - 2¹³ = 8621126159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8621134391) 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, 4310567175 + 4310567176.

It is an arithmetic number, because the mean of its divisors is an integer number (4310567176).

Almost surely, 2^8621134351 is an apocalyptic number.

8621134351 is a deficient number, since it is larger than the sum of its proper divisors (1).

8621134351 is an equidigital number, since it uses as much as digits as its factorization.

8621134351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 8621134351 is about 92850.0638179641. The cubic root of 8621134351 is about 2050.4765381160.

The spelling of 8621134351 in words is "eight billion, six hundred twenty-one million, one hundred thirty-four thousand, three hundred fifty-one".