39876096089 has 2 divisors, whose sum is σ = 39876096090. Its totient is φ = 39876096088.

The previous prime is 39876096079. The next prime is 39876096109. The reversal of 39876096089 is 98069067893.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20294851600 + 19581244489 = 142460^2 + 139933^2 .

It is an emirp because it is prime and its reverse (98069067893) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39876096089 - 2¹² = 39876091993 is a prime.

It is a super-2 number, since 2×39876096089² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39876096059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19938048044 + 19938048045.

It is an arithmetic number, because the mean of its divisors is an integer number (19938048045).

Almost surely, 2^39876096089 is an apocalyptic number.

It is an amenable number.

39876096089 is a deficient number, since it is larger than the sum of its proper divisors (1).

39876096089 is an equidigital number, since it uses as much as digits as its factorization.

39876096089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 65.

The spelling of 39876096089 in words is "thirty-nine billion, eight hundred seventy-six million, ninety-six thousand, eighty-nine".