6786741 has 8 divisors (see below), whose sum is σ = 9745120. Its totient is φ = 4176432.

The previous prime is 6786727. The next prime is 6786749. The reversal of 6786741 is 1476876.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6786741 - 2⁵ = 6786709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 174019 = 6786741 / (6 + 7 + 8 + 6 + 7 + 4 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6786741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6786749) 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, 86971 + ... + 87048.

It is an arithmetic number, because the mean of its divisors is an integer number (1218140).

Almost surely, 2^6786741 is an apocalyptic number.

It is an amenable number.

6786741 is a deficient number, since it is larger than the sum of its proper divisors (2958379).

6786741 is a wasteful number, since it uses less digits than its factorization.

6786741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174035.

The product of its digits is 56448, while the sum is 39.

The square root of 6786741 is about 2605.1374243982. The cubic root of 6786741 is about 189.3304317344.

The spelling of 6786741 in words is "six million, seven hundred eighty-six thousand, seven hundred forty-one".