484408081 has 4 divisors (see below), whose sum is σ = 512902692. Its totient is φ = 455913472.

The previous prime is 484408069. The next prime is 484408087. The reversal of 484408081 is 180804484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 327031056 + 157377025 = 18084^2 + 12545^2 .

It is a cyclic number.

It is not a de Polignac number, because 484408081 - 2⁹ = 484407569 is a prime.

It is a super-2 number, since 2×484408081² = 469302377876205122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 484408081.

It is not an unprimeable number, because it can be changed into a prime (484408087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14247280 + ... + 14247313.

It is an arithmetic number, because the mean of its divisors is an integer number (128225673).

Almost surely, 2^484408081 is an apocalyptic number.

It is an amenable number.

484408081 is a deficient number, since it is larger than the sum of its proper divisors (28494611).

484408081 is a wasteful number, since it uses less digits than its factorization.

484408081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28494610.

The product of its (nonzero) digits is 32768, while the sum is 37.

The square root of 484408081 is about 22009.2726140597. The cubic root of 484408081 is about 785.3630414028.

The spelling of 484408081 in words is "four hundred eighty-four million, four hundred eight thousand, eighty-one".