485341884 has 18 divisors (see below), whose sum is σ = 1226836520. Its totient is φ = 161780616.

The previous prime is 485341877. The next prime is 485341889. The reversal of 485341884 is 488143584.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485341889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6740824 + ... + 6740895.

Almost surely, 2^485341884 is an apocalyptic number.

It is an amenable number.

485341884 is an abundant number, since it is smaller than the sum of its proper divisors (741494636).

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

485341884 is a wasteful number, since it uses less digits than its factorization.

485341884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481729 (or 13481724 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 485341884 is about 22030.4762544980. The cubic root of 485341884 is about 785.8673707415.

The spelling of 485341884 in words is "four hundred eighty-five million, three hundred forty-one thousand, eight hundred eighty-four".