99876036739 has 2 divisors, whose sum is σ = 99876036740. Its totient is φ = 99876036738.

The previous prime is 99876036707. The next prime is 99876036781. The reversal of 99876036739 is 93763067899.

It is a weak prime.

It is an emirp because it is prime and its reverse (93763067899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99876036739 - 2⁵ = 99876036707 is a prime.

It is not a weakly prime, because it can be changed into another prime (99876036539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49938018369 + 49938018370.

It is an arithmetic number, because the mean of its divisors is an integer number (49938018370).

Almost surely, 2^99876036739 is an apocalyptic number.

99876036739 is a deficient number, since it is larger than the sum of its proper divisors (1).

99876036739 is an equidigital number, since it uses as much as digits as its factorization.

99876036739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92588832, while the sum is 67.

The spelling of 99876036739 in words is "ninety-nine billion, eight hundred seventy-six million, thirty-six thousand, seven hundred thirty-nine".