334240404 has 24 divisors (see below), whose sum is σ = 780265248. Its totient is φ = 111360480.

The previous prime is 334240397. The next prime is 334240429. The reversal of 334240404 is 404042433.

It is a happy number.

It is a super-2 number, since 2×334240404² = 223433295332166432, which contains 22 as substring.

It is a congruent number.

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, 26139 + ... + 36765.

It is an arithmetic number, because the mean of its divisors is an integer number (32511052).

Almost surely, 2^334240404 is an apocalyptic number.

It is an amenable number.

334240404 is an abundant number, since it is smaller than the sum of its proper divisors (446024844).

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

334240404 is a wasteful number, since it uses less digits than its factorization.

334240404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13255 (or 13253 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 334240404 is about 18282.2428602182. The cubic root of 334240404 is about 693.9896324030.

Adding to 334240404 its reverse (404042433), we get a palindrome (738282837).

The spelling of 334240404 in words is "three hundred thirty-four million, two hundred forty thousand, four hundred four".