6993339 has 4 divisors (see below), whose sum is σ = 9324456. Its totient is φ = 4662224.

The previous prime is 6993323. The next prime is 6993367. The reversal of 6993339 is 9333996.

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

It is a cyclic number.

It is not a de Polignac number, because 6993339 - 2⁴ = 6993323 is a prime.

It is a D-number.

6993339 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6993339.

It is not an unprimeable number, because it can be changed into a prime (6993319) 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, 1165554 + ... + 1165559.

It is an arithmetic number, because the mean of its divisors is an integer number (2331114).

Almost surely, 2^6993339 is an apocalyptic number.

6993339 is a deficient number, since it is larger than the sum of its proper divisors (2331117).

6993339 is a wasteful number, since it uses less digits than its factorization.

6993339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331116.

The product of its digits is 118098, while the sum is 42.

The square root of 6993339 is about 2644.4922007826. The cubic root of 6993339 is about 191.2324226658.

It can be divided in two parts, 6 and 993339, that added together give a triangular number (993345 = T₁₄₀₉).

The spelling of 6993339 in words is "six million, nine hundred ninety-three thousand, three hundred thirty-nine".