6878950 has 48 divisors (see below), whose sum is σ = 14530320. Its totient is φ = 2401920.

The previous prime is 6878917. The next prime is 6878951. The reversal of 6878950 is 598786.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6878897 and 6878906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12072 + ... + 12628.

It is an arithmetic number, because the mean of its divisors is an integer number (302715).

Almost surely, 2^6878950 is an apocalyptic number.

6878950 is an abundant number, since it is smaller than the sum of its proper divisors (7651370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6878950 is a wasteful number, since it uses less digits than its factorization.

6878950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 6878950 is about 2622.7752477100. The cubic root of 6878950 is about 190.1840322169.

The spelling of 6878950 in words is "six million, eight hundred seventy-eight thousand, nine hundred fifty".