340844334 has 8 divisors (see below), whose sum is σ = 681688680. Its totient is φ = 113614776.

The previous prime is 340844321. The next prime is 340844347. The reversal of 340844334 is 433448043.

It is an interprime number because it is at equal distance from previous prime (340844321) and next prime (340844347).

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

340844334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 340844295 and 340844304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28403689 + ... + 28403700.

It is an arithmetic number, because the mean of its divisors is an integer number (85211085).

Almost surely, 2^340844334 is an apocalyptic number.

340844334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340844334 is a wasteful number, since it uses less digits than its factorization.

340844334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56807394.

The product of its (nonzero) digits is 55296, while the sum is 33.

The square root of 340844334 is about 18461.9699382271. The cubic root of 340844334 is about 698.5304777091.

The spelling of 340844334 in words is "three hundred forty million, eight hundred forty-four thousand, three hundred thirty-four".