39982677359 has 2 divisors, whose sum is σ = 39982677360. Its totient is φ = 39982677358.

The previous prime is 39982677331. The next prime is 39982677403. The reversal of 39982677359 is 95377628993.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39982677359 is a prime.

It is a super-2 number, since 2×39982677359² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39982671359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19991338679 + 19991338680.

It is an arithmetic number, because the mean of its divisors is an integer number (19991338680).

Almost surely, 2^39982677359 is an apocalyptic number.

39982677359 is a deficient number, since it is larger than the sum of its proper divisors (1).

39982677359 is an equidigital number, since it uses as much as digits as its factorization.

39982677359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 154314720, while the sum is 68.

The spelling of 39982677359 in words is "thirty-nine billion, nine hundred eighty-two million, six hundred seventy-seven thousand, three hundred fifty-nine".