6968109 has 8 divisors (see below), whose sum is σ = 9364480. Its totient is φ = 4608576.

The previous prime is 6968063. The next prime is 6968111. The reversal of 6968109 is 9018696.

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

It is not a de Polignac number, because 6968109 - 2⁷ = 6967981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8764 + ... + 9525.

It is an arithmetic number, because the mean of its divisors is an integer number (1170560).

Almost surely, 2^6968109 is an apocalyptic number.

It is an amenable number.

6968109 is a deficient number, since it is larger than the sum of its proper divisors (2396371).

6968109 is a wasteful number, since it uses less digits than its factorization.

6968109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18419.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 6968109 is about 2639.7175985321. The cubic root of 6968109 is about 191.0021746232.

The spelling of 6968109 in words is "six million, nine hundred sixty-eight thousand, one hundred nine".