8880761 has 2 divisors, whose sum is σ = 8880762. Its totient is φ = 8880760.

The previous prime is 8880743. The next prime is 8880797. The reversal of 8880761 is 1670888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 361 = 2980^2 + 19^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8880761 is a prime.

It is not a weakly prime, because it can be changed into another prime (8880161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4440380 + 4440381.

It is an arithmetic number, because the mean of its divisors is an integer number (4440381).

Almost surely, 2^8880761 is an apocalyptic number.

It is an amenable number.

8880761 is a deficient number, since it is larger than the sum of its proper divisors (1).

8880761 is an equidigital number, since it uses as much as digits as its factorization.

8880761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 8880761 is about 2980.0605698542. The cubic root of 8880761 is about 207.0856763748.

The spelling of 8880761 in words is "eight million, eight hundred eighty thousand, seven hundred sixty-one".