340347334 has 8 divisors (see below), whose sum is σ = 510723648. Its totient is φ = 170106120.

The previous prime is 340347331. The next prime is 340347373. The reversal of 340347334 is 433743043.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 340347296 and 340347305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340347331) 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, 27222 + ... + 37705.

It is an arithmetic number, because the mean of its divisors is an integer number (63840456).

Almost surely, 2^340347334 is an apocalyptic number.

340347334 is a deficient number, since it is larger than the sum of its proper divisors (170376314).

340347334 is a wasteful number, since it uses less digits than its factorization.

340347334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67550.

The product of its (nonzero) digits is 36288, while the sum is 31.

The square root of 340347334 is about 18448.5049258741. The cubic root of 340347334 is about 698.1907932934.

The spelling of 340347334 in words is "three hundred forty million, three hundred forty-seven thousand, three hundred thirty-four".