3133199857 has 2 divisors, whose sum is σ = 3133199858. Its totient is φ = 3133199856.

The previous prime is 3133199851. The next prime is 3133199917. The reversal of 3133199857 is 7589913313.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2640315456 + 492884401 = 51384^2 + 22201^2 .

It is a cyclic number.

It is not a de Polignac number, because 3133199857 - 2³¹ = 985716209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3133199857.

It is not a weakly prime, because it can be changed into another prime (3133199851) 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, 1566599928 + 1566599929.

It is an arithmetic number, because the mean of its divisors is an integer number (1566599929).

Almost surely, 2^3133199857 is an apocalyptic number.

It is an amenable number.

3133199857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133199857 is an equidigital number, since it uses as much as digits as its factorization.

3133199857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 49.

The square root of 3133199857 is about 55974.9931397941. The cubic root of 3133199857 is about 1463.2865003988.

The spelling of 3133199857 in words is "three billion, one hundred thirty-three million, one hundred ninety-nine thousand, eight hundred fifty-seven".