344541814 has 8 divisors (see below), whose sum is σ = 516913488. Its totient is φ = 172237320.

The previous prime is 344541803. The next prime is 344541829. The reversal of 344541814 is 418145443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 344541814.

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, 1002 + ... + 26269.

It is an arithmetic number, because the mean of its divisors is an integer number (64614186).

Almost surely, 2^344541814 is an apocalyptic number.

344541814 is a deficient number, since it is larger than the sum of its proper divisors (172371674).

344541814 is a wasteful number, since it uses less digits than its factorization.

344541814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33590.

The product of its digits is 30720, while the sum is 34.

The square root of 344541814 is about 18561.8375706717. The cubic root of 344541814 is about 701.0472854131.

The spelling of 344541814 in words is "three hundred forty-four million, five hundred forty-one thousand, eight hundred fourteen".