340067 has 16 divisors (see below), whose sum is σ = 434112. Its totient is φ = 259200.

The previous prime is 340063. The next prime is 340073. The reversal of 340067 is 760043.

It is a cyclic number.

It is not a de Polignac number, because 340067 - 2² = 340063 is a prime.

It is a nialpdrome in base 13.

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 in 15 ways as a sum of consecutive naturals, for example, 3317 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (27132).

2³⁴⁰⁰⁶⁷ is an apocalyptic number.

340067 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

340067 is a deficient number, since it is larger than the sum of its proper divisors (94045).

340067 is a wasteful number, since it uses less digits than its factorization.

340067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 340067 is about 583.1526386805. The cubic root of 340067 is about 69.7999047626.

The spelling of 340067 in words is "three hundred forty thousand, sixty-seven".