6476878 has 8 divisors (see below), whose sum is σ = 9777672. Its totient is φ = 3217656.

The previous prime is 6476867. The next prime is 6476879. The reversal of 6476878 is 8786746.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6476879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10000 + ... + 10627.

It is an arithmetic number, because the mean of its divisors is an integer number (1222209).

Almost surely, 2^6476878 is an apocalyptic number.

6476878 is a deficient number, since it is larger than the sum of its proper divisors (3300794).

6476878 is a wasteful number, since it uses less digits than its factorization.

6476878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20786.

The product of its digits is 451584, while the sum is 46.

The square root of 6476878 is about 2544.9711196790. The cubic root of 6476878 is about 186.4040048689.

It can be divided in two parts, 64768 and 78, that added together give a palindrome (64846).

The spelling of 6476878 in words is "six million, four hundred seventy-six thousand, eight hundred seventy-eight".