340064 has 12 divisors (see below), whose sum is σ = 669564. Its totient is φ = 170016.

The previous prime is 340063. The next prime is 340073. The reversal of 340064 is 460043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5282 + ... + 5345.

It is an arithmetic number, because the mean of its divisors is an integer number (55797).

2³⁴⁰⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

340064 is a deficient number, since it is larger than the sum of its proper divisors (329500).

340064 is a wasteful number, since it uses less digits than its factorization.

340064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10637 (or 10629 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340064 is about 583.1500664495. The cubic root of 340064 is about 69.7996995086.

The spelling of 340064 in words is "three hundred forty thousand, sixty-four".