880268089 has 2 divisors, whose sum is σ = 880268090. Its totient is φ = 880268088.

The previous prime is 880268063. The next prime is 880268159. The reversal of 880268089 is 980862088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544755600 + 335512489 = 23340^2 + 18317^2 .

It is a cyclic number.

It is not a de Polignac number, because 880268089 - 2⁷ = 880267961 is a prime.

It is not a weakly prime, because it can be changed into another prime (880268009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440134044 + 440134045.

It is an arithmetic number, because the mean of its divisors is an integer number (440134045).

Almost surely, 2^880268089 is an apocalyptic number.

It is an amenable number.

880268089 is a deficient number, since it is larger than the sum of its proper divisors (1).

880268089 is an equidigital number, since it uses as much as digits as its factorization.

880268089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 49.

The square root of 880268089 is about 29669.3122434613. The cubic root of 880268089 is about 958.3812741806.

The spelling of 880268089 in words is "eight hundred eighty million, two hundred sixty-eight thousand, eighty-nine".