3123116677 has 4 divisors (see below), whose sum is σ = 3189566016. Its totient is φ = 3056667340.

The previous prime is 3123116671. The next prime is 3123116701. The reversal of 3123116677 is 7766113213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3123116677 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 (3123116671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33224599 + ... + 33224692.

It is an arithmetic number, because the mean of its divisors is an integer number (797391504).

Almost surely, 2^3123116677 is an apocalyptic number.

It is an amenable number.

3123116677 is a deficient number, since it is larger than the sum of its proper divisors (66449339).

3123116677 is an equidigital number, since it uses as much as digits as its factorization.

3123116677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66449338.

The product of its digits is 31752, while the sum is 37.

The square root of 3123116677 is about 55884.8519457643. The cubic root of 3123116677 is about 1461.7151103602.

The spelling of 3123116677 in words is "three billion, one hundred twenty-three million, one hundred sixteen thousand, six hundred seventy-seven".