344506242 has 16 divisors (see below), whose sum is σ = 689334912. Its totient is φ = 114781680.

The previous prime is 344506229. The next prime is 344506243. The reversal of 344506242 is 242605443.

It is not an unprimeable number, because it can be changed into a prime (344506243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1783 + ... + 26309.

It is an arithmetic number, because the mean of its divisors is an integer number (43083432).

Almost surely, 2^344506242 is an apocalyptic number.

344506242 is an abundant number, since it is smaller than the sum of its proper divisors (344828670).

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

344506242 is a wasteful number, since it uses less digits than its factorization.

344506242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26873.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 344506242 is about 18560.8793433932. The cubic root of 344506242 is about 701.0231581893.

The spelling of 344506242 in words is "three hundred forty-four million, five hundred six thousand, two hundred forty-two".