877538880 has 224 divisors, whose sum is σ = 3163092480. Its totient is φ = 228925440.

The previous prime is 877538821. The next prime is 877538881. The reversal of 877538880 is 88835778.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (877538881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405000 + ... + 407160.

Almost surely, 2^877538880 is an apocalyptic number.

877538880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 877538880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1581546240).

877538880 is an abundant number, since it is smaller than the sum of its proper divisors (2285553600).

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

877538880 is a wasteful number, since it uses less digits than its factorization.

877538880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234 (or 2218 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The square root of 877538880 is about 29623.2827350380. The cubic root of 877538880 is about 957.3897843220.

The spelling of 877538880 in words is "eight hundred seventy-seven million, five hundred thirty-eight thousand, eight hundred eighty".