484787880 has 192 divisors, whose sum is σ = 1623024000. Its totient is φ = 125452800.

The previous prime is 484787857. The next prime is 484787881. The reversal of 484787880 is 88787484.

It is a happy number.

484787880 is a `hidden beast` number, since 484 + 7 + 87 + 8 + 80 = 666.

It is not an unprimeable number, because it can be changed into a prime (484787881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2436021 + ... + 2436219.

It is an arithmetic number, because the mean of its divisors is an integer number (8453250).

Almost surely, 2^484787880 is an apocalyptic number.

484787880 is a gapful number since it is divisible by the number (40) 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 484787880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811512000).

484787880 is an abundant number, since it is smaller than the sum of its proper divisors (1138236120).

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

484787880 is a wasteful number, since it uses less digits than its factorization.

484787880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 54.

The square root of 484787880 is about 22017.8990823375. The cubic root of 484787880 is about 785.5682417894.

The spelling of 484787880 in words is "four hundred eighty-four million, seven hundred eighty-seven thousand, eight hundred eighty".