6973879 has 8 divisors (see below), whose sum is σ = 7644672. Its totient is φ = 6309240.

The previous prime is 6973877. The next prime is 6973913. The reversal of 6973879 is 9783796.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6973879 - 2¹ = 6973877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6973873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032 + ... + 3874.

It is an arithmetic number, because the mean of its divisors is an integer number (955584).

Almost surely, 2^6973879 is an apocalyptic number.

6973879 is a deficient number, since it is larger than the sum of its proper divisors (670793).

6973879 is a wasteful number, since it uses less digits than its factorization.

6973879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077.

The product of its digits is 571536, while the sum is 49.

The square root of 6973879 is about 2640.8102923156. The cubic root of 6973879 is about 191.0548803856.

The spelling of 6973879 in words is "six million, nine hundred seventy-three thousand, eight hundred seventy-nine".