485430384 has 40 divisors (see below), whose sum is σ = 1255700880. Its totient is φ = 161594368.

The previous prime is 485430383. The next prime is 485430403. The reversal of 485430384 is 483034584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485430383) 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, 31912 + ... + 44600.

It is an arithmetic number, because the mean of its divisors is an integer number (31392522).

Almost surely, 2^485430384 is an apocalyptic number.

It is an amenable number.

485430384 is an abundant number, since it is smaller than the sum of its proper divisors (770270496).

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

485430384 is a wasteful number, since it uses less digits than its factorization.

485430384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13497 (or 13491 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 485430384 is about 22032.4847441227. The cubic root of 485430384 is about 785.9151343474.

The spelling of 485430384 in words is "four hundred eighty-five million, four hundred thirty thousand, three hundred eighty-four".