3107745793 has 4 divisors (see below), whose sum is σ = 3108166740. Its totient is φ = 3107324848.

The previous prime is 3107745749. The next prime is 3107745841. The reversal of 3107745793 is 3975477013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3975477013 = 17 ⋅233851589.

It can be written as a sum of positive squares in 2 ways, for example, as 1525058704 + 1582687089 = 39052^2 + 39783^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3107745793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3107745713) 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 3 ways as a sum of consecutive naturals, for example, 199198 + ... + 214231.

It is an arithmetic number, because the mean of its divisors is an integer number (777041685).

Almost surely, 2^3107745793 is an apocalyptic number.

It is an amenable number.

3107745793 is a deficient number, since it is larger than the sum of its proper divisors (420947).

3107745793 is an equidigital number, since it uses as much as digits as its factorization.

3107745793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420946.

The product of its (nonzero) digits is 555660, while the sum is 46.

The square root of 3107745793 is about 55747.1595061130. The cubic root of 3107745793 is about 1459.3131492772.

The spelling of 3107745793 in words is "three billion, one hundred seven million, seven hundred forty-five thousand, seven hundred ninety-three".