985934677 has 24 divisors (see below), whose sum is σ = 1227850944. Its totient is φ = 775142784.

The previous prime is 985934657. The next prime is 985934699. The reversal of 985934677 is 776439589.

985934677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 985934677 - 2⁷ = 985934549 is a prime.

It is a super-2 number, since 2×985934677² = 1944134374622188658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985934627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190273 + ... + 195385.

It is an arithmetic number, because the mean of its divisors is an integer number (51160456).

Almost surely, 2^985934677 is an apocalyptic number.

It is an amenable number.

985934677 is a deficient number, since it is larger than the sum of its proper divisors (241916267).

985934677 is a wasteful number, since it uses less digits than its factorization.

985934677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309 (or 5296 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 58.

The square root of 985934677 is about 31399.5967649268. The cubic root of 985934677 is about 995.2894041288.

The spelling of 985934677 in words is "nine hundred eighty-five million, nine hundred thirty-four thousand, six hundred seventy-seven".