8782720883 has 2 divisors, whose sum is σ = 8782720884. Its totient is φ = 8782720882.

The previous prime is 8782720879. The next prime is 8782720907. The reversal of 8782720883 is 3880272878.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8782720883 - 2² = 8782720879 is a prime.

It is a super-2 number, since 2×8782720883² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8782750883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4391360441 + 4391360442.

It is an arithmetic number, because the mean of its divisors is an integer number (4391360442).

Almost surely, 2^8782720883 is an apocalyptic number.

8782720883 is a deficient number, since it is larger than the sum of its proper divisors (1).

8782720883 is an equidigital number, since it uses as much as digits as its factorization.

8782720883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The square root of 8782720883 is about 93716.1719395324. The cubic root of 8782720883 is about 2063.2080660566.

The spelling of 8782720883 in words is "eight billion, seven hundred eighty-two million, seven hundred twenty thousand, eight hundred eighty-three".