668296162 has 8 divisors (see below), whose sum is σ = 1016563392. Its totient is φ = 329441700.

The previous prime is 668296159. The next prime is 668296169. The reversal of 668296162 is 261692866.

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

It is not an unprimeable number, because it can be changed into a prime (668296169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353014 + ... + 2353297.

It is an arithmetic number, because the mean of its divisors is an integer number (127070424).

Almost surely, 2^668296162 is an apocalyptic number.

668296162 is a deficient number, since it is larger than the sum of its proper divisors (348267230).

668296162 is a wasteful number, since it uses less digits than its factorization.

668296162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4706384.

The product of its digits is 373248, while the sum is 46.

The square root of 668296162 is about 25851.4247576415. The cubic root of 668296162 is about 874.2916332730.

The spelling of 668296162 in words is "six hundred sixty-eight million, two hundred ninety-six thousand, one hundred sixty-two".