985353299 has 12 divisors (see below), whose sum is σ = 1172886264. Its totient is φ = 824945184.

The previous prime is 985353283. The next prime is 985353307. The reversal of 985353299 is 992353589.

It is a happy number.

It is not a de Polignac number, because 985353299 - 2⁴ = 985353283 is a prime.

It is a super-2 number, since 2×985353299² = 1941842247700366802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 985353299.

It is not an unprimeable number, because it can be changed into a prime (985353199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 231722 + ... + 235935.

It is an arithmetic number, because the mean of its divisors is an integer number (97740522).

Almost surely, 2^985353299 is an apocalyptic number.

985353299 is a deficient number, since it is larger than the sum of its proper divisors (187532965).

985353299 is a wasteful number, since it uses less digits than its factorization.

985353299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467714 (or 467707 counting only the distinct ones).

The product of its digits is 2624400, while the sum is 53.

The square root of 985353299 is about 31390.3376694167. The cubic root of 985353299 is about 995.0937342568.

The spelling of 985353299 in words is "nine hundred eighty-five million, three hundred fifty-three thousand, two hundred ninety-nine".