6878703 has 16 divisors (see below), whose sum is σ = 10398080. Its totient is φ = 4009824.

The previous prime is 6878699. The next prime is 6878731. The reversal of 6878703 is 3078786.

It is not a de Polignac number, because 6878703 - 2² = 6878699 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3901 + ... + 5382.

It is an arithmetic number, because the mean of its divisors is an integer number (649880).

Almost surely, 2^6878703 is an apocalyptic number.

6878703 is a deficient number, since it is larger than the sum of its proper divisors (3519377).

6878703 is a wasteful number, since it uses less digits than its factorization.

6878703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9318.

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

The square root of 6878703 is about 2622.7281597604. The cubic root of 6878703 is about 190.1817558996.

The spelling of 6878703 in words is "six million, eight hundred seventy-eight thousand, seven hundred three".