168673834 has 8 divisors (see below), whose sum is σ = 289155168. Its totient is φ = 72288780.

The previous prime is 168673823. The next prime is 168673853. The reversal of 168673834 is 438376861.

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

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, 6024052 + ... + 6024079.

It is an arithmetic number, because the mean of its divisors is an integer number (36144396).

Almost surely, 2^168673834 is an apocalyptic number.

168673834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

168673834 is a deficient number, since it is larger than the sum of its proper divisors (120481334).

168673834 is a wasteful number, since it uses less digits than its factorization.

168673834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12048140.

The product of its digits is 580608, while the sum is 46.

The square root of 168673834 is about 12987.4490951842. The cubic root of 168673834 is about 552.5215721531.

The spelling of 168673834 in words is "one hundred sixty-eight million, six hundred seventy-three thousand, eight hundred thirty-four".