481728884 has 24 divisors (see below), whose sum is σ = 1037570688. Its totient is φ = 190573920.

The previous prime is 481728883. The next prime is 481728899. The reversal of 481728884 is 488827184.

It is a super-3 number, since 3×481728884³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481728883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661352 + ... + 662079.

It is an arithmetic number, because the mean of its divisors is an integer number (43232112).

Almost surely, 2^481728884 is an apocalyptic number.

It is an amenable number.

481728884 is an abundant number, since it is smaller than the sum of its proper divisors (555841804).

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

481728884 is a wasteful number, since it uses less digits than its factorization.

481728884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323455 (or 1323453 counting only the distinct ones).

The product of its digits is 917504, while the sum is 50.

The square root of 481728884 is about 21948.3230338903. The cubic root of 481728884 is about 783.9124507437.

The spelling of 481728884 in words is "four hundred eighty-one million, seven hundred twenty-eight thousand, eight hundred eighty-four".