84385683 has 6 divisors (see below), whose sum is σ = 121890444. Its totient is φ = 56257116.

The previous prime is 84385681. The next prime is 84385687. The reversal of 84385683 is 38658348.

84385683 is a `hidden beast` number, since 84 + 3 + 8 + 568 + 3 = 666.

It is not a de Polignac number, because 84385683 - 2¹ = 84385681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84385681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4688085 + ... + 4688102.

It is an arithmetic number, because the mean of its divisors is an integer number (20315074).

Almost surely, 2^84385683 is an apocalyptic number.

84385683 is a deficient number, since it is larger than the sum of its proper divisors (37504761).

84385683 is a wasteful number, since it uses less digits than its factorization.

84385683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9376193 (or 9376190 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 84385683 is about 9186.1680258963. The cubic root of 84385683 is about 438.6211709324.

The spelling of 84385683 in words is "eighty-four million, three hundred eighty-five thousand, six hundred eighty-three".