168335196 has 48 divisors (see below), whose sum is σ = 405613824. Its totient is φ = 54302976.

The previous prime is 168335191. The next prime is 168335197. The reversal of 168335196 is 691533861.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168335191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56865 + ... + 59751.

It is an arithmetic number, because the mean of its divisors is an integer number (8450288).

Almost surely, 2^168335196 is an apocalyptic number.

It is an amenable number.

168335196 is an abundant number, since it is smaller than the sum of its proper divisors (237278628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168335196 is a wasteful number, since it uses less digits than its factorization.

168335196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050 (or 3048 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 168335196 is about 12974.4054199027. The cubic root of 168335196 is about 552.1515678096.

The spelling of 168335196 in words is "one hundred sixty-eight million, three hundred thirty-five thousand, one hundred ninety-six".