6780368 has 20 divisors (see below), whose sum is σ = 15013920. Its totient is φ = 2905824.

The previous prime is 6780329. The next prime is 6780379. The reversal of 6780368 is 8630876.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30158 + ... + 30381.

It is an arithmetic number, because the mean of its divisors is an integer number (750696).

Almost surely, 2^6780368 is an apocalyptic number.

It is an amenable number.

6780368 is an abundant number, since it is smaller than the sum of its proper divisors (8233552).

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

6780368 is a wasteful number, since it uses less digits than its factorization.

6780368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60554 (or 60548 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 6780368 is about 2603.9139770737. The cubic root of 6780368 is about 189.2711504230.

The spelling of 6780368 in words is "six million, seven hundred eighty thousand, three hundred sixty-eight".