8325173963 has 4 divisors (see below), whose sum is σ = 8325895368. Its totient is φ = 8324452560.

The previous prime is 8325173957. The next prime is 8325173993. The reversal of 8325173963 is 3693715238.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8325173963 - 2⁸ = 8325173707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8325173933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343106 + ... + 366567.

It is an arithmetic number, because the mean of its divisors is an integer number (2081473842).

Almost surely, 2^8325173963 is an apocalyptic number.

8325173963 is a deficient number, since it is larger than the sum of its proper divisors (721405).

8325173963 is a wasteful number, since it uses less digits than its factorization.

8325173963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721404.

The product of its digits is 816480, while the sum is 47.

The square root of 8325173963 is about 91242.3912608608. The cubic root of 8325173963 is about 2026.7387566002.

The spelling of 8325173963 in words is "eight billion, three hundred twenty-five million, one hundred seventy-three thousand, nine hundred sixty-three".