334140330 has 32 divisors (see below), whose sum is σ = 802700928. Its totient is φ = 89019200.

The previous prime is 334140329. The next prime is 334140353. The reversal of 334140330 is 33041433.

It is a super-2 number, since 2×334140330² = 223299520265017800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 334140297 and 334140306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30715 + ... + 40145.

It is an arithmetic number, because the mean of its divisors is an integer number (25084404).

Almost surely, 2^334140330 is an apocalyptic number.

334140330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

334140330 is an abundant number, since it is smaller than the sum of its proper divisors (468560598).

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

334140330 is a wasteful number, since it uses less digits than its factorization.

334140330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10622.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 334140330 is about 18279.5057373004. The cubic root of 334140330 is about 693.9203636471.

Adding to 334140330 its reverse (33041433), we get a palindrome (367181763).

It can be divided in two parts, 3341403 and 30, that added together give a palindrome (3341433).

The spelling of 334140330 in words is "three hundred thirty-four million, one hundred forty thousand, three hundred thirty".