344134078 has 8 divisors (see below), whose sum is σ = 521523072. Its totient is φ = 170293056.

The previous prime is 344134057. The next prime is 344134081. The reversal of 344134078 is 870431443.

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

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, 886750 + ... + 887137.

It is an arithmetic number, because the mean of its divisors is an integer number (65190384).

Almost surely, 2^344134078 is an apocalyptic number.

344134078 is a deficient number, since it is larger than the sum of its proper divisors (177388994).

344134078 is a wasteful number, since it uses less digits than its factorization.

344134078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773986.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 344134078 is about 18550.8511395030. The cubic root of 344134078 is about 700.7706329283.

The spelling of 344134078 in words is "three hundred forty-four million, one hundred thirty-four thousand, seventy-eight".