6109323349 has 4 divisors (see below), whose sum is σ = 6109527340. Its totient is φ = 6109119360.

The previous prime is 6109323343. The next prime is 6109323373. The reversal of 6109323349 is 9433239016.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2448468324 + 3660855025 = 49482^2 + 60505^2 .

It is a cyclic number.

It is not a de Polignac number, because 6109323349 - 2⁵ = 6109323317 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 (6109323343) 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, 47292 + ... + 120229.

It is an arithmetic number, because the mean of its divisors is an integer number (1527381835).

Almost surely, 2^6109323349 is an apocalyptic number.

It is an amenable number.

6109323349 is a deficient number, since it is larger than the sum of its proper divisors (203991).

6109323349 is a wasteful number, since it uses less digits than its factorization.

6109323349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203990.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 6109323349 is about 78162.1605957768. The cubic root of 6109323349 is about 1828.0905510713.

The spelling of 6109323349 in words is "six billion, one hundred nine million, three hundred twenty-three thousand, three hundred forty-nine".