344416542 has 32 divisors (see below), whose sum is σ = 702227232. Its totient is φ = 112594944.

The previous prime is 344416529. The next prime is 344416547. The reversal of 344416542 is 245614443.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344416547) 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 15 ways as a sum of consecutive naturals, for example, 63148 + ... + 68384.

It is an arithmetic number, because the mean of its divisors is an integer number (21944601).

Almost surely, 2^344416542 is an apocalyptic number.

344416542 is an abundant number, since it is smaller than the sum of its proper divisors (357810690).

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

344416542 is a wasteful number, since it uses less digits than its factorization.

344416542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5452.

The product of its digits is 46080, while the sum is 33.

The square root of 344416542 is about 18558.4628134983. The cubic root of 344416542 is about 700.9623104910.

The spelling of 344416542 in words is "three hundred forty-four million, four hundred sixteen thousand, five hundred forty-two".