880899090 has 64 divisors (see below), whose sum is σ = 2232023040. Its totient is φ = 221883840.

The previous prime is 880899079. The next prime is 880899163. The reversal of 880899090 is 90998088.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 207085 + ... + 211295.

It is an arithmetic number, because the mean of its divisors is an integer number (34875360).

Almost surely, 2^880899090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880899090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1116011520).

880899090 is an abundant number, since it is smaller than the sum of its proper divisors (1351123950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

880899090 is a wasteful number, since it uses less digits than its factorization.

880899090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607.

The product of its (nonzero) digits is 373248, while the sum is 51.

The square root of 880899090 is about 29679.9442384921. The cubic root of 880899090 is about 958.6102177298.

It can be divided in two parts, 88089 and 9090, that added together give a palindrome (97179).

The spelling of 880899090 in words is "eight hundred eighty million, eight hundred ninety-nine thousand, ninety".