6380878 has 12 divisors (see below), whose sum is σ = 11134152. Its totient is φ = 2734620.

The previous prime is 6380873. The next prime is 6380897. The reversal of 6380878 is 8780836.

It is a self number, because there is not a number n which added to its sum of digits gives 6380878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6380873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32458 + ... + 32653.

It is an arithmetic number, because the mean of its divisors is an integer number (927846).

Almost surely, 2^6380878 is an apocalyptic number.

6380878 is a deficient number, since it is larger than the sum of its proper divisors (4753274).

6380878 is a wasteful number, since it uses less digits than its factorization.

6380878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65127 (or 65120 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 6380878 is about 2526.0399838482. The cubic root of 6380878 is about 185.4784595850.

The spelling of 6380878 in words is "six million, three hundred eighty thousand, eight hundred seventy-eight".