4440968677 has 2 divisors, whose sum is σ = 4440968678. Its totient is φ = 4440968676.

The previous prime is 4440968627. The next prime is 4440968689. The reversal of 4440968677 is 7768690444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4263306436 + 177662241 = 65294^2 + 13329^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440968677 - 2¹⁹ = 4440444389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4440968617) 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, 2220484338 + 2220484339.

It is an arithmetic number, because the mean of its divisors is an integer number (2220484339).

Almost surely, 2^4440968677 is an apocalyptic number.

It is an amenable number.

4440968677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440968677 is an equidigital number, since it uses as much as digits as its factorization.

4440968677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8128512, while the sum is 55.

The square root of 4440968677 is about 66640.5933121847. The cubic root of 4440968677 is about 1643.7126721282.

The spelling of 4440968677 in words is "four billion, four hundred forty million, nine hundred sixty-eight thousand, six hundred seventy-seven".