340707 has 6 divisors (see below), whose sum is σ = 455628. Its totient is φ = 226464.

The previous prime is 340693. The next prime is 340709. The reversal of 340707 is 707043.

It is not a de Polignac number, because 340707 - 2⁶ = 340643 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340707.

It is not an unprimeable number, because it can be changed into a prime (340709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 843 + ... + 1179.

It is an arithmetic number, because the mean of its divisors is an integer number (75938).

2³⁴⁰⁷⁰⁷ is an apocalyptic number.

340707 is a deficient number, since it is larger than the sum of its proper divisors (114921).

340707 is an frugal number, since it uses more digits than its factorization.

340707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 340707 is about 583.7011221507. The cubic root of 340707 is about 69.8436647122.

Multiplying 340707 by its product of nonzero digits (588), we get a square (200335716 = 14154²).

The spelling of 340707 in words is "three hundred forty thousand, seven hundred seven", and thus it is an iban number.