168844030 has 8 divisors (see below), whose sum is σ = 303919272. Its totient is φ = 67537608.

The previous prime is 168844009. The next prime is 168844033. The reversal of 168844030 is 30448861.

168844030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168844033) 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, 8442192 + ... + 8442211.

It is an arithmetic number, because the mean of its divisors is an integer number (37989909).

Almost surely, 2^168844030 is an apocalyptic number.

168844030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168844030 is a deficient number, since it is larger than the sum of its proper divisors (135075242).

168844030 is a wasteful number, since it uses less digits than its factorization.

168844030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16884410.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 168844030 is about 12993.9997691242. Note that the first 3 decimals coincide. The cubic root of 168844030 is about 552.7073455843.

The spelling of 168844030 in words is "one hundred sixty-eight million, eight hundred forty-four thousand, thirty".