481367880 has 256 divisors, whose sum is σ = 1879718400. Its totient is φ = 107274240.

The previous prime is 481367863. The next prime is 481367881. The reversal of 481367880 is 88763184.

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

It is not an unprimeable number, because it can be changed into a prime (481367881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309184 + ... + 310736.

It is an arithmetic number, because the mean of its divisors is an integer number (7342650).

Almost surely, 2^481367880 is an apocalyptic number.

481367880 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 481367880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (939859200).

481367880 is an abundant number, since it is smaller than the sum of its proper divisors (1398350520).

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

481367880 is a wasteful number, since it uses less digits than its factorization.

481367880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1611 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 481367880 is about 21940.0975385252. The cubic root of 481367880 is about 783.7165824446.

The spelling of 481367880 in words is "four hundred eighty-one million, three hundred sixty-seven thousand, eight hundred eighty".