484853840 has 40 divisors (see below), whose sum is σ = 1132293600. Its totient is φ = 193079936.

The previous prime is 484853827. The next prime is 484853843. The reversal of 484853840 is 48358484.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 484853791 and 484853800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484853843) 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, 4811 + ... + 31509.

It is an arithmetic number, because the mean of its divisors is an integer number (28307340).

Almost surely, 2^484853840 is an apocalyptic number.

484853840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484853840 is an abundant number, since it is smaller than the sum of its proper divisors (647439760).

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

484853840 is a wasteful number, since it uses less digits than its factorization.

484853840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26939 (or 26933 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The square root of 484853840 is about 22019.3969036393. The cubic root of 484853840 is about 785.6038681829.

It can be divided in two parts, 48485 and 3840, that added together give a palindrome (52325).

The spelling of 484853840 in words is "four hundred eighty-four million, eight hundred fifty-three thousand, eight hundred forty".