6939107 has 8 divisors (see below), whose sum is σ = 7948032. Its totient is φ = 5934600.

The previous prime is 6939103. The next prime is 6939137. The reversal of 6939107 is 7019396.

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

It is not a de Polignac number, because 6939107 - 2² = 6939103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6939103) 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, 3632 + ... + 5202.

It is an arithmetic number, because the mean of its divisors is an integer number (993504).

Almost surely, 2^6939107 is an apocalyptic number.

6939107 is a deficient number, since it is larger than the sum of its proper divisors (1008925).

6939107 is a wasteful number, since it uses less digits than its factorization.

6939107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 6939107 is about 2634.2184799291. The cubic root of 6939107 is about 190.7368157749.

The spelling of 6939107 in words is "six million, nine hundred thirty-nine thousand, one hundred seven".