84682933 has 4 divisors (see below), whose sum is σ = 89664300. Its totient is φ = 79701568.

The previous prime is 84682859. The next prime is 84682957. The reversal of 84682933 is 33928648.

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

It can be written as a sum of positive squares in 2 ways, for example, as 35022724 + 49660209 = 5918^2 + 7047^2 .

It is a cyclic number.

It is not a de Polignac number, because 84682933 - 2¹⁷ = 84551861 is a prime.

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 84682933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84682963) 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 in 3 ways as a sum of consecutive naturals, for example, 2490658 + ... + 2490691.

It is an arithmetic number, because the mean of its divisors is an integer number (22416075).

Almost surely, 2^84682933 is an apocalyptic number.

It is an amenable number.

84682933 is a deficient number, since it is larger than the sum of its proper divisors (4981367).

84682933 is a wasteful number, since it uses less digits than its factorization.

84682933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981366.

The product of its digits is 248832, while the sum is 43.

The square root of 84682933 is about 9202.3330194033. Note that the first 3 decimals coincide. The cubic root of 84682933 is about 439.1355842331.

The spelling of 84682933 in words is "eighty-four million, six hundred eighty-two thousand, nine hundred thirty-three".