6354878 has 8 divisors (see below), whose sum is σ = 9544872. Its totient is φ = 3173256.

The previous prime is 6354871. The next prime is 6354913. The reversal of 6354878 is 8784536.

It is a happy number.

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 (6354871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (1193109).

Almost surely, 2^6354878 is an apocalyptic number.

6354878 is a deficient number, since it is larger than the sum of its proper divisors (3189994).

6354878 is a wasteful number, since it uses less digits than its factorization.

6354878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186.

The product of its digits is 161280, while the sum is 41.

The square root of 6354878 is about 2520.8883354881. Note that the first 3 decimals coincide. The cubic root of 6354878 is about 185.2261952010.

The spelling of 6354878 in words is "six million, three hundred fifty-four thousand, eight hundred seventy-eight".