4276361993 has 2 divisors, whose sum is σ = 4276361994. Its totient is φ = 4276361992.

The previous prime is 4276361981. The next prime is 4276362001. The reversal of 4276361993 is 3991636724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3468267664 + 808094329 = 58892^2 + 28427^2 .

It is a cyclic number.

It is not a de Polignac number, because 4276361993 - 2¹⁰ = 4276360969 is a prime.

It is not a weakly prime, because it can be changed into another prime (4276361923) 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, 2138180996 + 2138180997.

It is an arithmetic number, because the mean of its divisors is an integer number (2138180997).

Almost surely, 2^4276361993 is an apocalyptic number.

It is an amenable number.

4276361993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4276361993 is an equidigital number, since it uses as much as digits as its factorization.

4276361993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 50.

The square root of 4276361993 is about 65393.8987444547. The cubic root of 4276361993 is about 1623.1481222281.

The spelling of 4276361993 in words is "four billion, two hundred seventy-six million, three hundred sixty-one thousand, nine hundred ninety-three".