344045424 has 20 divisors (see below), whose sum is σ = 888784136. Its totient is φ = 114681792.

The previous prime is 344045411. The next prime is 344045437. The reversal of 344045424 is 424540443.

It is an interprime number because it is at equal distance from previous prime (344045411) and next prime (344045437).

It is a junction number, because it is equal to n+sod(n) for n = 344045391 and 344045400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3583759 + ... + 3583854.

Almost surely, 2^344045424 is an apocalyptic number.

It is an amenable number.

344045424 is an abundant number, since it is smaller than the sum of its proper divisors (544738712).

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

344045424 is a wasteful number, since it uses less digits than its factorization.

344045424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7167624 (or 7167618 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 344045424 is about 18548.4614995422. The cubic root of 344045424 is about 700.7104514862.

Adding to 344045424 its reverse (424540443), we get a palindrome (768585867).

The spelling of 344045424 in words is "three hundred forty-four million, forty-five thousand, four hundred twenty-four".