354444 has 12 divisors (see below), whose sum is σ = 827064. Its totient is φ = 118144.

The previous prime is 354443. The next prime is 354451. The reversal of 354444 is 444453.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (354443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14757 + ... + 14780.

It is an arithmetic number, because the mean of its divisors is an integer number (68922).

2³⁵⁴⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

354444 is an abundant number, since it is smaller than the sum of its proper divisors (472620).

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

354444 is a wasteful number, since it uses less digits than its factorization.

354444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29544 (or 29542 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 354444 is about 595.3519967213. The cubic root of 354444 is about 70.7700022939.

Adding to 354444 its reverse (444453), we get a palindrome (798897).

Subtracting 354444 from its reverse (444453), we obtain a palindrome (90009).

The spelling of 354444 in words is "three hundred fifty-four thousand, four hundred forty-four".