9864132319 has 2 divisors, whose sum is σ = 9864132320. Its totient is φ = 9864132318.

The previous prime is 9864132301. The next prime is 9864132329. The reversal of 9864132319 is 9132314689.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9864132319 - 2²⁷ = 9729914591 is a prime.

It is a super-2 number, since 2×9864132319² (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 (9864132329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4932066159 + 4932066160.

It is an arithmetic number, because the mean of its divisors is an integer number (4932066160).

Almost surely, 2^9864132319 is an apocalyptic number.

9864132319 is a deficient number, since it is larger than the sum of its proper divisors (1).

9864132319 is an equidigital number, since it uses as much as digits as its factorization.

9864132319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 46.

The square root of 9864132319 is about 99318.3382815077. The cubic root of 9864132319 is about 2144.6328953390.

The spelling of 9864132319 in words is "nine billion, eight hundred sixty-four million, one hundred thirty-two thousand, three hundred nineteen".