6846780 has 24 divisors (see below), whose sum is σ = 19171152. Its totient is φ = 1825792.

The previous prime is 6846757. The next prime is 6846787. The reversal of 6846780 is 876486.

6846780 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6846787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56997 + ... + 57116.

It is an arithmetic number, because the mean of its divisors is an integer number (798798).

Almost surely, 2^6846780 is an apocalyptic number.

6846780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6846780 is an abundant number, since it is smaller than the sum of its proper divisors (12324372).

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

6846780 is a wasteful number, since it uses less digits than its factorization.

6846780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114125 (or 114123 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 6846780 is about 2616.6352439727. The cubic root of 6846780 is about 189.8870982064.

It can be divided in two parts, 6846 and 780, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 6846780 in words is "six million, eight hundred forty-six thousand, seven hundred eighty".