84485834 has 8 divisors (see below), whose sum is σ = 127506720. Its totient is φ = 41983596.

The previous prime is 84485827. The next prime is 84485851. The reversal of 84485834 is 43858448.

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

It is a super-2 number, since 2×84485834² = 14275712293351112, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 129254 + ... + 129905.

It is an arithmetic number, because the mean of its divisors is an integer number (15938340).

Almost surely, 2^84485834 is an apocalyptic number.

84485834 is a deficient number, since it is larger than the sum of its proper divisors (43020886).

84485834 is a wasteful number, since it uses less digits than its factorization.

84485834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259324.

The product of its digits is 491520, while the sum is 44.

The square root of 84485834 is about 9191.6175943084. The cubic root of 84485834 is about 438.7946244550.

The spelling of 84485834 in words is "eighty-four million, four hundred eighty-five thousand, eight hundred thirty-four".