8332117973 has 4 divisors (see below), whose sum is σ = 8333671788. Its totient is φ = 8330564160.

The previous prime is 8332117951. The next prime is 8332117999. The reversal of 8332117973 is 3797112338.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3484895089 + 4847222884 = 59033^2 + 69622^2 .

It is a cyclic number.

It is not a de Polignac number, because 8332117973 - 2³⁰ = 7258376149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8332117373) 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, 768836 + ... + 779597.

It is an arithmetic number, because the mean of its divisors is an integer number (2083417947).

Almost surely, 2^8332117973 is an apocalyptic number.

It is an amenable number.

8332117973 is a deficient number, since it is larger than the sum of its proper divisors (1553815).

8332117973 is a wasteful number, since it uses less digits than its factorization.

8332117973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553814.

The product of its digits is 190512, while the sum is 44.

The square root of 8332117973 is about 91280.4358720969. The cubic root of 8332117973 is about 2027.3020995053.

The spelling of 8332117973 in words is "eight billion, three hundred thirty-two million, one hundred seventeen thousand, nine hundred seventy-three".