880189099 has 2 divisors, whose sum is σ = 880189100. Its totient is φ = 880189098.

The previous prime is 880189087. The next prime is 880189109. The reversal of 880189099 is 990981088.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 880189099 - 2⁵ = 880189067 is a prime.

It is not a weakly prime, because it can be changed into another prime (880189019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440094549 + 440094550.

It is an arithmetic number, because the mean of its divisors is an integer number (440094550).

Almost surely, 2^880189099 is an apocalyptic number.

880189099 is a deficient number, since it is larger than the sum of its proper divisors (1).

880189099 is an equidigital number, since it uses as much as digits as its factorization.

880189099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 52.

The square root of 880189099 is about 29667.9810401719. The cubic root of 880189099 is about 958.3526068529.

The spelling of 880189099 in words is "eight hundred eighty million, one hundred eighty-nine thousand, ninety-nine".