880088890 has 32 divisors (see below), whose sum is σ = 1602303120. Its totient is φ = 348019200.

The previous prime is 880088879. The next prime is 880088893. The reversal of 880088890 is 98880088.

It can be written as a sum of positive squares in 8 ways, for example, as 224370441 + 655718449 = 14979^2 + 25607^2 .

It is not an unprimeable number, because it can be changed into a prime (880088893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828960 + ... + 830020.

Almost surely, 2^880088890 is an apocalyptic number.

880088890 is a deficient number, since it is larger than the sum of its proper divisors (722214230).

880088890 is a wasteful number, since it uses less digits than its factorization.

880088890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938.

The product of its (nonzero) digits is 294912, while the sum is 49.

The square root of 880088890 is about 29666.2921511941. The cubic root of 880088890 is about 958.3162361831.

The spelling of 880088890 in words is "eight hundred eighty million, eighty-eight thousand, eight hundred ninety".