344304064 has 28 divisors (see below), whose sum is σ = 735786184. Its totient is φ = 158909184.

The previous prime is 344304047. The next prime is 344304071. The reversal of 344304064 is 460403443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206082 + ... + 207745.

It is an arithmetic number, because the mean of its divisors is an integer number (26278078).

Almost surely, 2^344304064 is an apocalyptic number.

It is an amenable number.

344304064 is an abundant number, since it is smaller than the sum of its proper divisors (391482120).

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

344304064 is a wasteful number, since it uses less digits than its factorization.

344304064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413852 (or 413842 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 344304064 is about 18555.4321965294. The cubic root of 344304064 is about 700.8859964803.

The spelling of 344304064 in words is "three hundred forty-four million, three hundred four thousand, sixty-four".