39488000873 has 2 divisors, whose sum is σ = 39488000874. Its totient is φ = 39488000872.

The previous prime is 39488000863. The next prime is 39488000891. The reversal of 39488000873 is 37800088493.

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., 39445137664 + 42863209 = 198608^2 + 6547^2 .

It is an emirp because it is prime and its reverse (37800088493) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39488000873 - 2¹⁰ = 39487999849 is a prime.

It is not a weakly prime, because it can be changed into another prime (39488000803) 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, 19744000436 + 19744000437.

It is an arithmetic number, because the mean of its divisors is an integer number (19744000437).

Almost surely, 2^39488000873 is an apocalyptic number.

It is an amenable number.

39488000873 is a deficient number, since it is larger than the sum of its proper divisors (1).

39488000873 is an equidigital number, since it uses as much as digits as its factorization.

39488000873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 39488000873 in words is "thirty-nine billion, four hundred eighty-eight million, eight hundred seventy-three", and thus it is an aban number.