3113743877 has 2 divisors, whose sum is σ = 3113743878. Its totient is φ = 3113743876.

The previous prime is 3113743873. The next prime is 3113743909. The reversal of 3113743877 is 7783473113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3046929601 + 66814276 = 55199^2 + 8174^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113743877 - 2² = 3113743873 is a prime.

It is a super-2 number, since 2×3113743877² = 19390801863109982258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113743873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556871938 + 1556871939.

It is an arithmetic number, because the mean of its divisors is an integer number (1556871939).

Almost surely, 2^3113743877 is an apocalyptic number.

It is an amenable number.

3113743877 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113743877 is an equidigital number, since it uses as much as digits as its factorization.

3113743877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 296352, while the sum is 44.

The square root of 3113743877 is about 55800.9307897279. The cubic root of 3113743877 is about 1460.2513917836.

The spelling of 3113743877 in words is "three billion, one hundred thirteen million, seven hundred forty-three thousand, eight hundred seventy-seven".