485034660 has 144 divisors (see below), whose sum is σ = 1689629760. Its totient is φ = 111386880.

The previous prime is 485034637. The next prime is 485034661. The reversal of 485034660 is 66430584.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (485034661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31174 + ... + 44066.

It is an arithmetic number, because the mean of its divisors is an integer number (11733540).

Almost surely, 2^485034660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485034660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844814880).

485034660 is an abundant number, since it is smaller than the sum of its proper divisors (1204595100).

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

485034660 is a wasteful number, since it uses less digits than its factorization.

485034660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12938 (or 12933 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 485034660 is about 22023.5024462505. The cubic root of 485034660 is about 785.7015163293.

The spelling of 485034660 in words is "four hundred eighty-five million, thirty-four thousand, six hundred sixty".