84313858 has 8 divisors (see below), whose sum is σ = 126563580. Its totient is φ = 42126000.

The previous prime is 84313793. The next prime is 84313871. The reversal of 84313858 is 85831348.

It can be written as a sum of positive squares in 2 ways, for example, as 76265289 + 8048569 = 8733^2 + 2837^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 84313858.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11893 + ... + 17608.

Almost surely, 2^84313858 is an apocalyptic number.

84313858 is a deficient number, since it is larger than the sum of its proper divisors (42249722).

84313858 is a wasteful number, since it uses less digits than its factorization.

84313858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30932.

The product of its digits is 92160, while the sum is 40.

The square root of 84313858 is about 9182.2577833559. The cubic root of 84313858 is about 438.4966912540.

The spelling of 84313858 in words is "eighty-four million, three hundred thirteen thousand, eight hundred fifty-eight".