8328322973 has 2 divisors, whose sum is σ = 8328322974. Its totient is φ = 8328322972.

The previous prime is 8328322969. The next prime is 8328323009. The reversal of 8328322973 is 3792238238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4771631929 + 3556691044 = 69077^2 + 59638^2 .

It is a cyclic number.

It is not a de Polignac number, because 8328322973 - 2² = 8328322969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8328322913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4164161486 + 4164161487.

It is an arithmetic number, because the mean of its divisors is an integer number (4164161487).

Almost surely, 2^8328322973 is an apocalyptic number.

It is an amenable number.

8328322973 is a deficient number, since it is larger than the sum of its proper divisors (1).

8328322973 is an equidigital number, since it uses as much as digits as its factorization.

8328322973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 47.

The square root of 8328322973 is about 91259.6459175686. The cubic root of 8328322973 is about 2026.9942634166.

The spelling of 8328322973 in words is "eight billion, three hundred twenty-eight million, three hundred twenty-two thousand, nine hundred seventy-three".