880076367949 has 2 divisors, whose sum is σ = 880076367950. Its totient is φ = 880076367948.

The previous prime is 880076367899. The next prime is 880076368009. The reversal of 880076367949 is 949763670088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 635140459849 + 244935908100 = 796957^2 + 494910^2 .

It is a cyclic number.

It is not a de Polignac number, because 880076367949 - 2¹¹ = 880076365901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880076367449) 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, 440038183974 + 440038183975.

It is an arithmetic number, because the mean of its divisors is an integer number (440038183975).

Almost surely, 2^880076367949 is an apocalyptic number.

It is an amenable number.

880076367949 is a deficient number, since it is larger than the sum of its proper divisors (1).

880076367949 is an equidigital number, since it uses as much as digits as its factorization.

880076367949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109734912, while the sum is 67.

The spelling of 880076367949 in words is "eight hundred eighty billion, seventy-six million, three hundred sixty-seven thousand, nine hundred forty-nine".