334212146 has 16 divisors (see below), whose sum is σ = 535774176. Its totient is φ = 155804736.

The previous prime is 334212121. The next prime is 334212169. The reversal of 334212146 is 641212433.

It is a super-2 number, since 2×334212146² = 223395517067850632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42296 + ... + 49571.

It is an arithmetic number, because the mean of its divisors is an integer number (33485886).

Almost surely, 2^334212146 is an apocalyptic number.

334212146 is a deficient number, since it is larger than the sum of its proper divisors (201562030).

334212146 is a wasteful number, since it uses less digits than its factorization.

334212146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91993.

The product of its digits is 3456, while the sum is 26.

The square root of 334212146 is about 18281.4700174794. The cubic root of 334212146 is about 693.9700743130.

Adding to 334212146 its reverse (641212433), we get a palindrome (975424579).

The spelling of 334212146 in words is "three hundred thirty-four million, two hundred twelve thousand, one hundred forty-six".