340699968 has 84 divisors (see below), whose sum is σ = 1116076000. Its totient is φ = 97341696.

The previous prime is 340699937. The next prime is 340699969. The reversal of 340699968 is 869996043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (84).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340699969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38218 + ... + 46281.

Almost surely, 2^340699968 is an apocalyptic number.

It is an amenable number.

340699968 is an abundant number, since it is smaller than the sum of its proper divisors (775376032).

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

340699968 is a wasteful number, since it uses less digits than its factorization.

340699968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84524 (or 84511 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The square root of 340699968 is about 18458.0597030132. The cubic root of 340699968 is about 698.4318419763.

The spelling of 340699968 in words is "three hundred forty million, six hundred ninety-nine thousand, nine hundred sixty-eight".