484878081 has 32 divisors (see below), whose sum is σ = 710569600. Its totient is φ = 292999680.

The previous prime is 484878077. The next prime is 484878083. The reversal of 484878081 is 180878484.

It is a happy number.

It is not a de Polignac number, because 484878081 - 2² = 484878077 is a prime.

It is a super-2 number, since 2×484878081² = 470213506868485122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 484878081.

It is not an unprimeable number, because it can be changed into a prime (484878083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126765 + ... + 130533.

It is an arithmetic number, because the mean of its divisors is an integer number (22205300).

Almost surely, 2^484878081 is an apocalyptic number.

It is an amenable number.

484878081 is a deficient number, since it is larger than the sum of its proper divisors (225691519).

484878081 is a wasteful number, since it uses less digits than its factorization.

484878081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889.

The product of its (nonzero) digits is 458752, while the sum is 48.

The square root of 484878081 is about 22019.9473432613. The cubic root of 484878081 is about 785.6169604487.

The spelling of 484878081 in words is "four hundred eighty-four million, eight hundred seventy-eight thousand, eighty-one".