6780334 has 16 divisors (see below), whose sum is σ = 11367216. Its totient is φ = 3006400.

The previous prime is 6780329. The next prime is 6780379. The reversal of 6780334 is 4330876.

It is a junction number, because it is equal to n+sod(n) for n = 6780296 and 6780305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2857 + ... + 4660.

It is an arithmetic number, because the mean of its divisors is an integer number (710451).

Almost surely, 2^6780334 is an apocalyptic number.

6780334 is a deficient number, since it is larger than the sum of its proper divisors (4586882).

6780334 is a wasteful number, since it uses less digits than its factorization.

6780334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 6780334 is about 2603.9074484321. The cubic root of 6780334 is about 189.2708340572.

The spelling of 6780334 in words is "six million, seven hundred eighty thousand, three hundred thirty-four".