6977339 has 4 divisors (see below), whose sum is σ = 7147560. Its totient is φ = 6807120.

The previous prime is 6977329. The next prime is 6977381. The reversal of 6977339 is 9337796.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6977339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6977339.

It is not an unprimeable number, because it can be changed into a prime (6977329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85049 + ... + 85130.

It is an arithmetic number, because the mean of its divisors is an integer number (1786890).

Almost surely, 2^6977339 is an apocalyptic number.

6977339 is a deficient number, since it is larger than the sum of its proper divisors (170221).

6977339 is a wasteful number, since it uses less digits than its factorization.

6977339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170220.

The product of its digits is 214326, while the sum is 44.

The square root of 6977339 is about 2641.4653130412. The cubic root of 6977339 is about 191.0864716321.

The spelling of 6977339 in words is "six million, nine hundred seventy-seven thousand, three hundred thirty-nine".