4376937889 has 2 divisors, whose sum is σ = 4376937890. Its totient is φ = 4376937888.

The previous prime is 4376937871. The next prime is 4376937899. The reversal of 4376937889 is 9887396734.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3752787600 + 624150289 = 61260^2 + 24983^2 .

It is a cyclic number.

It is not a de Polignac number, because 4376937889 - 2⁹ = 4376937377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4376937889.

It is not a weakly prime, because it can be changed into another prime (4376937899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2188468944 + 2188468945.

It is an arithmetic number, because the mean of its divisors is an integer number (2188468945).

Almost surely, 2^4376937889 is an apocalyptic number.

It is an amenable number.

4376937889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4376937889 is an equidigital number, since it uses as much as digits as its factorization.

4376937889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54867456, while the sum is 64.

The square root of 4376937889 is about 66158.4302186804. The cubic root of 4376937889 is about 1635.7746037690.

The spelling of 4376937889 in words is "four billion, three hundred seventy-six million, nine hundred thirty-seven thousand, eight hundred eighty-nine".