84096394 has 24 divisors (see below), whose sum is σ = 133936740. Its totient is φ = 39595392.

The previous prime is 84096379. The next prime is 84096403. The reversal of 84096394 is 49369048.

It can be written as a sum of positive squares in 2 ways, for example, as 65820769 + 18275625 = 8113^2 + 4275^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84096394.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 194002 + ... + 194434.

Almost surely, 2^84096394 is an apocalyptic number.

84096394 is a deficient number, since it is larger than the sum of its proper divisors (49840346).

84096394 is a wasteful number, since it uses less digits than its factorization.

84096394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 84096394 is about 9170.4086059455. The cubic root of 84096394 is about 438.1193735079.

The spelling of 84096394 in words is "eighty-four million, ninety-six thousand, three hundred ninety-four".