880539660 has 576 divisors, whose sum is σ = 3739567104. Its totient is φ = 167961600.

The previous prime is 880539637. The next prime is 880539679. The reversal of 880539660 is 66935088.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4864770 + ... + 4864950.

It is an arithmetic number, because the mean of its divisors is an integer number (6492304).

Almost surely, 2^880539660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880539660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1869783552).

880539660 is an abundant number, since it is smaller than the sum of its proper divisors (2859027444).

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

880539660 is a wasteful number, since it uses less digits than its factorization.

880539660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 880539660 is about 29673.8885217290. Note that the first 3 decimals coincide. The cubic root of 880539660 is about 958.4798205983.

The spelling of 880539660 in words is "eight hundred eighty million, five hundred thirty-nine thousand, six hundred sixty".