6909243106 has 16 divisors (see below), whose sum is σ = 10918324800. Its totient is φ = 3270101328.

The previous prime is 6909243083. The next prime is 6909243149. The reversal of 6909243106 is 6013429096.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27861 + ... + 120808.

It is an arithmetic number, because the mean of its divisors is an integer number (682395300).

Almost surely, 2^6909243106 is an apocalyptic number.

6909243106 is a deficient number, since it is larger than the sum of its proper divisors (4009081694).

6909243106 is a wasteful number, since it uses less digits than its factorization.

6909243106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149913.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 6909243106 is about 83121.8569691510. The cubic root of 6909243106 is about 1904.6279707876.

The spelling of 6909243106 in words is "six billion, nine hundred nine million, two hundred forty-three thousand, one hundred six".