168424334 has 8 divisors (see below), whose sum is σ = 272070120. Its totient is φ = 77734296.

The previous prime is 168424327. The next prime is 168424349. The reversal of 168424334 is 433424861.

168424334 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 super-4 number, since 4×168424334⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 168424294 and 168424303.

It is a congruent number.

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, 3238904 + ... + 3238955.

It is an arithmetic number, because the mean of its divisors is an integer number (34008765).

Almost surely, 2^168424334 is an apocalyptic number.

168424334 is a deficient number, since it is larger than the sum of its proper divisors (103645786).

168424334 is a wasteful number, since it uses less digits than its factorization.

168424334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6477874.

The product of its digits is 55296, while the sum is 35.

The square root of 168424334 is about 12977.8401130543. The cubic root of 168424334 is about 552.2490102990.

The spelling of 168424334 in words is "one hundred sixty-eight million, four hundred twenty-four thousand, three hundred thirty-four".