985934274 has 32 divisors (see below), whose sum is σ = 2140293120. Its totient is φ = 300972672.

The previous prime is 985934269. The next prime is 985934281. The reversal of 985934274 is 472439589.

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 15 ways as a sum of consecutive naturals, for example, 39859 + ... + 59670.

It is an arithmetic number, because the mean of its divisors is an integer number (66884160).

Almost surely, 2^985934274 is an apocalyptic number.

985934274 is an abundant number, since it is smaller than the sum of its proper divisors (1154358846).

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

985934274 is a wasteful number, since it uses less digits than its factorization.

985934274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99674.

The product of its digits is 2177280, while the sum is 51.

The square root of 985934274 is about 31399.5903476463. The cubic root of 985934274 is about 995.2892685209.

The spelling of 985934274 in words is "nine hundred eighty-five million, nine hundred thirty-four thousand, two hundred seventy-four".