343242444 has 24 divisors (see below), whose sum is σ = 848011248. Its totient is φ = 107683840.

The previous prime is 343242443. The next prime is 343242481. The reversal of 343242444 is 444242343.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (343242443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841077 + ... + 841484.

It is an arithmetic number, because the mean of its divisors is an integer number (35333802).

Almost surely, 2^343242444 is an apocalyptic number.

343242444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

343242444 is an abundant number, since it is smaller than the sum of its proper divisors (504768804).

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

343242444 is a wasteful number, since it uses less digits than its factorization.

343242444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682585 (or 1682583 counting only the distinct ones).

The product of its digits is 36864, while the sum is 30.

The square root of 343242444 is about 18526.8033940019. The cubic root of 343242444 is about 700.1648890475.

Adding to 343242444 its reverse (444242343), we get a palindrome (787484787).

The spelling of 343242444 in words is "three hundred forty-three million, two hundred forty-two thousand, four hundred forty-four".