334129868 has 24 divisors (see below), whose sum is σ = 596467200. Its totient is φ = 163741968.

The previous prime is 334129867. The next prime is 334129903. The reversal of 334129868 is 868921433.

It is a super-2 number, since 2×334129868² = 223285537379394848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334129867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40121 + ... + 47727.

It is an arithmetic number, because the mean of its divisors is an integer number (24852800).

Almost surely, 2^334129868 is an apocalyptic number.

It is an amenable number.

334129868 is a deficient number, since it is larger than the sum of its proper divisors (262337332).

334129868 is a wasteful number, since it uses less digits than its factorization.

334129868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829 (or 7827 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 334129868 is about 18279.2195675855. The cubic root of 334129868 is about 693.9131213101.

The spelling of 334129868 in words is "three hundred thirty-four million, one hundred twenty-nine thousand, eight hundred sixty-eight".