334221426 has 48 divisors (see below), whose sum is σ = 902835648. Its totient is φ = 86810400.

The previous prime is 334221421. The next prime is 334221427. The reversal of 334221426 is 624122433.

It is a super-2 number, since 2×334221426² = 223407923194946952, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 334221426.

It is not an unprimeable number, because it can be changed into a prime (334221421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119185 + ... + 121956.

It is an arithmetic number, because the mean of its divisors is an integer number (18809076).

Almost surely, 2^334221426 is an apocalyptic number.

334221426 is an abundant number, since it is smaller than the sum of its proper divisors (568614222).

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

334221426 is a wasteful number, since it uses less digits than its factorization.

334221426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241167 (or 241164 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 334221426 is about 18281.7238246288. The cubic root of 334221426 is about 693.9764973617.

Adding to 334221426 its reverse (624122433), we get a palindrome (958343859).

The spelling of 334221426 in words is "three hundred thirty-four million, two hundred twenty-one thousand, four hundred twenty-six".