340823967 has 24 divisors (see below), whose sum is σ = 501271680. Its totient is φ = 205827600.

The previous prime is 340823947. The next prime is 340823993. The reversal of 340823967 is 769328043.

It is not a de Polignac number, because 340823967 - 2⁷ = 340823839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340823947) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111384 + ... + 114402.

It is an arithmetic number, because the mean of its divisors is an integer number (20886320).

Almost surely, 2^340823967 is an apocalyptic number.

340823967 is a deficient number, since it is larger than the sum of its proper divisors (160447713).

340823967 is a wasteful number, since it uses less digits than its factorization.

340823967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355 (or 3344 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 340823967 is about 18461.4183366284. The cubic root of 340823967 is about 698.5165639737.

The spelling of 340823967 in words is "three hundred forty million, eight hundred twenty-three thousand, nine hundred sixty-seven".