84382693 has 4 divisors (see below), whose sum is σ = 84415660. Its totient is φ = 84349728.

The previous prime is 84382691. The next prime is 84382709. The reversal of 84382693 is 39628348.

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 55845729 + 28536964 = 7473^2 + 5342^2 .

It is a cyclic number.

It is not a de Polignac number, because 84382693 - 2¹ = 84382691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84382691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12288 + ... + 17881.

It is an arithmetic number, because the mean of its divisors is an integer number (21103915).

Almost surely, 2^84382693 is an apocalyptic number.

It is an amenable number.

84382693 is a deficient number, since it is larger than the sum of its proper divisors (32967).

84382693 is a wasteful number, since it uses less digits than its factorization.

84382693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32966.

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

The square root of 84382693 is about 9186.0052797721. The cubic root of 84382693 is about 438.6159903822.

The spelling of 84382693 in words is "eighty-four million, three hundred eighty-two thousand, six hundred ninety-three".