6939323 has 4 divisors (see below), whose sum is σ = 7178640. Its totient is φ = 6700008.

The previous prime is 6939301. The next prime is 6939337. The reversal of 6939323 is 3239396.

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 6939323 - 2⁸ = 6939067 is a prime.

It is a d-powerful number, because it can be written as 6² + 9 + 3³ + 9² + 3¹⁰ + 2²¹ + 3¹⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6939223) 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, 119615 + ... + 119672.

It is an arithmetic number, because the mean of its divisors is an integer number (1794660).

Almost surely, 2^6939323 is an apocalyptic number.

6939323 is a deficient number, since it is larger than the sum of its proper divisors (239317).

6939323 is a wasteful number, since it uses less digits than its factorization.

6939323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239316.

The product of its digits is 26244, while the sum is 35.

The square root of 6939323 is about 2634.2594784873. The cubic root of 6939323 is about 190.7387948347.

The spelling of 6939323 in words is "six million, nine hundred thirty-nine thousand, three hundred twenty-three".