344165394 has 8 divisors (see below), whose sum is σ = 688330800. Its totient is φ = 114721796.

The previous prime is 344165377. The next prime is 344165407. The reversal of 344165394 is 493561443.

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

344165394 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28680444 + ... + 28680455.

It is an arithmetic number, because the mean of its divisors is an integer number (86041350).

Almost surely, 2^344165394 is an apocalyptic number.

344165394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

344165394 is a wasteful number, since it uses less digits than its factorization.

344165394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57360904.

The product of its digits is 155520, while the sum is 39.

The square root of 344165394 is about 18551.6951786083. The cubic root of 344165394 is about 700.7918888563.

The spelling of 344165394 in words is "three hundred forty-four million, one hundred sixty-five thousand, three hundred ninety-four".