8332721083 has 4 divisors (see below), whose sum is σ = 8695013328. Its totient is φ = 7970428840.

The previous prime is 8332721063. The next prime is 8332721087. The reversal of 8332721083 is 3801272338.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3801272338 = 2 ⋅1900636169.

It is a cyclic number.

It is not a de Polignac number, because 8332721083 - 2⁵ = 8332721051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8332721087) 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, 181146088 + ... + 181146133.

It is an arithmetic number, because the mean of its divisors is an integer number (2173753332).

Almost surely, 2^8332721083 is an apocalyptic number.

8332721083 is a deficient number, since it is larger than the sum of its proper divisors (362292245).

8332721083 is a wasteful number, since it uses less digits than its factorization.

8332721083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362292244.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 8332721083 is about 91283.7394227471. The cubic root of 8332721083 is about 2027.3510129058.

The spelling of 8332721083 in words is "eight billion, three hundred thirty-two million, seven hundred twenty-one thousand, eighty-three".