485384 has 32 divisors (see below), whose sum is σ = 997920. Its totient is φ = 220416.

The previous prime is 485383. The next prime is 485389. The reversal of 485384 is 483584.

485384 = T₁₈₉ + T₁₉₀ + ... + T₂₁₂.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 485384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5807 + ... + 5889.

It is an arithmetic number, because the mean of its divisors is an integer number (31185).

2⁴⁸⁵³⁸⁴ is an apocalyptic number.

It is an amenable number.

485384 is an abundant number, since it is smaller than the sum of its proper divisors (512536).

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

485384 is a wasteful number, since it uses less digits than its factorization.

485384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 145 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 485384 is about 696.6950552430. The cubic root of 485384 is about 78.5890101545.

The spelling of 485384 in words is "four hundred eighty-five thousand, three hundred eighty-four".