340097 has 4 divisors (see below), whose sum is σ = 341760. Its totient is φ = 338436.

The previous prime is 340079. The next prime is 340103. The reversal of 340097 is 790043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 340097 - 2⁸ = 339841 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340097.

It is not an unprimeable number, because it can be changed into a prime (340007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 950.

It is an arithmetic number, because the mean of its divisors is an integer number (85440).

2³⁴⁰⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

340097 is a deficient number, since it is larger than the sum of its proper divisors (1663).

340097 is a wasteful number, since it uses less digits than its factorization.

340097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 340097 is about 583.1783603667. The cubic root of 340097 is about 69.8019572361.

The spelling of 340097 in words is "three hundred forty thousand, ninety-seven".