8807850749 has 2 divisors, whose sum is σ = 8807850750. Its totient is φ = 8807850748.

The previous prime is 8807850721. The next prime is 8807850763. The reversal of 8807850749 is 9470587088.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5315868100 + 3491982649 = 72910^2 + 59093^2 .

It is a cyclic number.

It is not a de Polignac number, because 8807850749 - 2²⁸ = 8539415293 is a prime.

It is a super-2 number, since 2×8807850749² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8807850694 and 8807850703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8807850769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4403925374 + 4403925375.

It is an arithmetic number, because the mean of its divisors is an integer number (4403925375).

Almost surely, 2^8807850749 is an apocalyptic number.

It is an amenable number.

8807850749 is a deficient number, since it is larger than the sum of its proper divisors (1).

8807850749 is an equidigital number, since it uses as much as digits as its factorization.

8807850749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The square root of 8807850749 is about 93850.1505006785. The cubic root of 8807850749 is about 2065.1740008585.

The spelling of 8807850749 in words is "eight billion, eight hundred seven million, eight hundred fifty thousand, seven hundred forty-nine".