8326324613 has 2 divisors, whose sum is σ = 8326324614. Its totient is φ = 8326324612.

The previous prime is 8326324607. The next prime is 8326324631. The reversal of 8326324613 is 3164236238.

It is a happy number.

Together with next prime (8326324631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8241371524 + 84953089 = 90782^2 + 9217^2 .

It is a cyclic number.

It is not a de Polignac number, because 8326324613 - 2¹⁶ = 8326259077 is a prime.

It is a super-2 number, since 2×8326324613² (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 (8326324603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4163162306 + 4163162307.

It is an arithmetic number, because the mean of its divisors is an integer number (4163162307).

Almost surely, 2^8326324613 is an apocalyptic number.

It is an amenable number.

8326324613 is a deficient number, since it is larger than the sum of its proper divisors (1).

8326324613 is an equidigital number, since it uses as much as digits as its factorization.

8326324613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The square root of 8326324613 is about 91248.6965002788. The cubic root of 8326324613 is about 2026.8321264015.

The spelling of 8326324613 in words is "eight billion, three hundred twenty-six million, three hundred twenty-four thousand, six hundred thirteen".