340314233 has 8 divisors (see below), whose sum is σ = 405840768. Its totient is φ = 279015264.

The previous prime is 340314229. The next prime is 340314257. The reversal of 340314233 is 332413043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340314233 - 2² = 340314229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340314199 and 340314208.

It is not an unprimeable number, because it can be changed into a prime (340314133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056716 + ... + 1057037.

It is an arithmetic number, because the mean of its divisors is an integer number (50730096).

Almost surely, 2^340314233 is an apocalyptic number.

It is an amenable number.

340314233 is a deficient number, since it is larger than the sum of its proper divisors (65526535).

340314233 is a wasteful number, since it uses less digits than its factorization.

340314233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113783.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 340314233 is about 18447.6077852929. The cubic root of 340314233 is about 698.1681580221.

Adding to 340314233 its reverse (332413043), we get a palindrome (672727276).

The spelling of 340314233 in words is "three hundred forty million, three hundred fourteen thousand, two hundred thirty-three".