6879416 has 8 divisors (see below), whose sum is σ = 12898920. Its totient is φ = 3439704.

The previous prime is 6879371. The next prime is 6879419. The reversal of 6879416 is 6149786.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429956 + ... + 429971.

It is an arithmetic number, because the mean of its divisors is an integer number (1612365).

Almost surely, 2^6879416 is an apocalyptic number.

It is an amenable number.

6879416 is a deficient number, since it is larger than the sum of its proper divisors (6019504).

6879416 is a wasteful number, since it uses less digits than its factorization.

6879416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859933 (or 859929 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 6879416 is about 2622.8640834020. The cubic root of 6879416 is about 190.1883266590.

The spelling of 6879416 in words is "six million, eight hundred seventy-nine thousand, four hundred sixteen".