334920444 has 24 divisors (see below), whose sum is σ = 789221328. Its totient is φ = 110534400.

The previous prime is 334920301. The next prime is 334920493. The reversal of 334920444 is 444029433.

It is a happy number.

334920444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×334920444² = 224343407618314272, 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, 136957 + ... + 139380.

It is an arithmetic number, because the mean of its divisors is an integer number (32884222).

Almost surely, 2^334920444 is an apocalyptic number.

It is an amenable number.

334920444 is an abundant number, since it is smaller than the sum of its proper divisors (454300884).

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

334920444 is a wasteful number, since it uses less digits than its factorization.

334920444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276445 (or 276443 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 334920444 is about 18300.8317843753. The cubic root of 334920444 is about 694.4599735085.

Adding to 334920444 its reverse (444029433), we get a palindrome (778949877).

The spelling of 334920444 in words is "three hundred thirty-four million, nine hundred twenty thousand, four hundred forty-four".