6999339 has 8 divisors (see below), whose sum is σ = 9508752. Its totient is φ = 4578080.

The previous prime is 6999299. The next prime is 6999341. The reversal of 6999339 is 9339996.

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 6999339 - 2¹³ = 6991147 is a prime.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (6999379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21852 + ... + 22169.

It is an arithmetic number, because the mean of its divisors is an integer number (1188594).

Almost surely, 2^6999339 is an apocalyptic number.

6999339 is a deficient number, since it is larger than the sum of its proper divisors (2509413).

6999339 is a wasteful number, since it uses less digits than its factorization.

6999339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44077.

The product of its digits is 354294, while the sum is 48.

The square root of 6999339 is about 2645.6263908572. The cubic root of 6999339 is about 191.2870969091.

The spelling of 6999339 in words is "six million, nine hundred ninety-nine thousand, three hundred thirty-nine".