485503384 has 16 divisors (see below), whose sum is σ = 941709600. Its totient is φ = 234380832.

The previous prime is 485503367. The next prime is 485503393. The reversal of 485503384 is 483305584.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1046112 + ... + 1046575.

It is an arithmetic number, because the mean of its divisors is an integer number (58856850).

Almost surely, 2^485503384 is an apocalyptic number.

It is an amenable number.

485503384 is a deficient number, since it is larger than the sum of its proper divisors (456206216).

485503384 is a wasteful number, since it uses less digits than its factorization.

485503384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092722 (or 2092718 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 485503384 is about 22034.1413265868. The cubic root of 485503384 is about 785.9545282070.

The spelling of 485503384 in words is "four hundred eighty-five million, five hundred three thousand, three hundred eighty-four".