486908244 has 36 divisors (see below), whose sum is σ = 1254023316. Its totient is φ = 159239808.

The previous prime is 486908207. The next prime is 486908249. The reversal of 486908244 is 442809684.

486908244 is a `hidden beast` number, since 486 + 90 + 82 + 4 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 342620100 + 144288144 = 18510^2 + 12012^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 486908244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486908249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125689 + ... + 129504.

It is an arithmetic number, because the mean of its divisors is an integer number (34833981).

Almost surely, 2^486908244 is an apocalyptic number.

It is an amenable number.

486908244 is an abundant number, since it is smaller than the sum of its proper divisors (767115072).

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

486908244 is a wasteful number, since it uses less digits than its factorization.

486908244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255256 (or 255251 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 486908244 is about 22065.9974621588. The cubic root of 486908244 is about 786.7118815181.

The spelling of 486908244 in words is "four hundred eighty-six million, nine hundred eight thousand, two hundred forty-four".