481312884 has 48 divisors (see below), whose sum is σ = 1251169920. Its totient is φ = 142988160.

The previous prime is 481312877. The next prime is 481312901. The reversal of 481312884 is 488213184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 48672 + ... + 57719.

It is an arithmetic number, because the mean of its divisors is an integer number (26066040).

Almost surely, 2^481312884 is an apocalyptic number.

It is an amenable number.

481312884 is an abundant number, since it is smaller than the sum of its proper divisors (769857036).

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

481312884 is a wasteful number, since it uses less digits than its factorization.

481312884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106440 (or 106438 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 481312884 is about 21938.8441810411. The cubic root of 481312884 is about 783.6867349201.

It can be divided in two parts, 48131 and 2884, that added together give a palindrome (51015).

The spelling of 481312884 in words is "four hundred eighty-one million, three hundred twelve thousand, eight hundred eighty-four".