985493504 has 26 divisors (see below), whose sum is σ = 1970754600. Its totient is φ = 492744704.

The previous prime is 985493473. The next prime is 985493521. The reversal of 985493504 is 405394589.

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 as a sum of consecutive naturals, namely, 116204 + ... + 124395.

Almost surely, 2^985493504 is an apocalyptic number.

It is an amenable number.

985493504 is a deficient number, since it is larger than the sum of its proper divisors (985261096).

985493504 is an equidigital number, since it uses as much as digits as its factorization.

985493504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240623 (or 240601 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 985493504 is about 31392.5708408853. The cubic root of 985493504 is about 995.1409290042.

The spelling of 985493504 in words is "nine hundred eighty-five million, four hundred ninety-three thousand, five hundred four".