9985354 has 4 divisors (see below), whose sum is σ = 14978034. Its totient is φ = 4992676.

The previous prime is 9985351. The next prime is 9985361. The reversal of 9985354 is 4535899.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9954025 + 31329 = 3155^2 + 177^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9985354.

It is not an unprimeable number, because it can be changed into a prime (9985351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496337 + ... + 2496340.

Almost surely, 2^9985354 is an apocalyptic number.

9985354 is a deficient number, since it is larger than the sum of its proper divisors (4992680).

9985354 is a wasteful number, since it uses less digits than its factorization.

9985354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992679.

The product of its digits is 194400, while the sum is 43.

The square root of 9985354 is about 3159.9610757096. The cubic root of 9985354 is about 215.3382381112.

The spelling of 9985354 in words is "nine million, nine hundred eighty-five thousand, three hundred fifty-four".