6340768 has 24 divisors (see below), whose sum is σ = 14267232. Its totient is φ = 2717376.

The previous prime is 6340757. The next prime is 6340787. The reversal of 6340768 is 8670436.

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, 13930 + ... + 14377.

It is an arithmetic number, because the mean of its divisors is an integer number (594468).

Almost surely, 2^6340768 is an apocalyptic number.

It is an amenable number.

6340768 is an abundant number, since it is smaller than the sum of its proper divisors (7926464).

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

6340768 is a wasteful number, since it uses less digits than its factorization.

6340768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28324 (or 28316 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 6340768 is about 2518.0881636670. The cubic root of 6340768 is about 185.0890051389.

The spelling of 6340768 in words is "six million, three hundred forty thousand, seven hundred sixty-eight".