344344342 has 16 divisors (see below), whose sum is σ = 533976192. Its totient is φ = 166368960.

The previous prime is 344344337. The next prime is 344344369. The reversal of 344344342 is 243443443.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 41658 + ... + 49234.

It is an arithmetic number, because the mean of its divisors is an integer number (33373512).

Almost surely, 2^344344342 is an apocalyptic number.

344344342 is a deficient number, since it is larger than the sum of its proper divisors (189631850).

344344342 is a wasteful number, since it uses less digits than its factorization.

344344342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343.

The product of its digits is 55296, while the sum is 31.

The square root of 344344342 is about 18556.5175073342. The cubic root of 344344342 is about 700.9133261852.

Adding to 344344342 its reverse (243443443), we get a palindrome (587787785).

The spelling of 344344342 in words is "three hundred forty-four million, three hundred forty-four thousand, three hundred forty-two".