3133727977 has 2 divisors, whose sum is σ = 3133727978. Its totient is φ = 3133727976.

The previous prime is 3133727959. The next prime is 3133728001. The reversal of 3133727977 is 7797273313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1857523801 + 1276204176 = 43099^2 + 35724^2 .

It is an emirp because it is prime and its reverse (7797273313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3133727977 - 2¹⁵ = 3133695209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3133727977.

It is not a weakly prime, because it can be changed into another prime (3133727917) 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 as a sum of consecutive naturals, namely, 1566863988 + 1566863989.

It is an arithmetic number, because the mean of its divisors is an integer number (1566863989).

Almost surely, 2^3133727977 is an apocalyptic number.

It is an amenable number.

3133727977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133727977 is an equidigital number, since it uses as much as digits as its factorization.

3133727977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166886, while the sum is 49.

The square root of 3133727977 is about 55979.7104047529. The cubic root of 3133727977 is about 1463.3687110766.

The spelling of 3133727977 in words is "three billion, one hundred thirty-three million, seven hundred twenty-seven thousand, nine hundred seventy-seven".