484821816 has 32 divisors (see below), whose sum is σ = 1224061200. Its totient is φ = 160006400.

The previous prime is 484821791. The next prime is 484821817. The reversal of 484821816 is 618128484.

It is a nude number because it is divisible by every one of its digits.

484821816 is a modest number, since divided by 21816 gives 4848 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484821817) 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, 97581 + ... + 102428.

Almost surely, 2^484821816 is an apocalyptic number.

It is an amenable number.

484821816 is an abundant number, since it is smaller than the sum of its proper divisors (739239384).

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

484821816 is a wasteful number, since it uses less digits than its factorization.

484821816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200119 (or 200115 counting only the distinct ones).

The product of its digits is 98304, while the sum is 42.

The square root of 484821816 is about 22018.6697145854. The cubic root of 484821816 is about 785.5865717456.

The spelling of 484821816 in words is "four hundred eighty-four million, eight hundred twenty-one thousand, eight hundred sixteen".