6863672 has 8 divisors (see below), whose sum is σ = 12869400. Its totient is φ = 3431832.

The previous prime is 6863669. The next prime is 6863711. The reversal of 6863672 is 2763686.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428972 + ... + 428987.

It is an arithmetic number, because the mean of its divisors is an integer number (1608675).

Almost surely, 2^6863672 is an apocalyptic number.

It is an amenable number.

6863672 is a deficient number, since it is larger than the sum of its proper divisors (6005728).

6863672 is a wasteful number, since it uses less digits than its factorization.

6863672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857965 (or 857961 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 6863672 is about 2619.8610650185. The cubic root of 6863672 is about 190.0431296364.

The spelling of 6863672 in words is "six million, eight hundred sixty-three thousand, six hundred seventy-two".