28983874307 has 2 divisors, whose sum is σ = 28983874308. Its totient is φ = 28983874306.

The previous prime is 28983874291. The next prime is 28983874333. The reversal of 28983874307 is 70347838982.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28983874307 - 2⁴ = 28983874291 is a prime.

It is not a weakly prime, because it can be changed into another prime (28983873307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14491937153 + 14491937154.

It is an arithmetic number, because the mean of its divisors is an integer number (14491937154).

Almost surely, 2^28983874307 is an apocalyptic number.

28983874307 is a deficient number, since it is larger than the sum of its proper divisors (1).

28983874307 is an equidigital number, since it uses as much as digits as its factorization.

28983874307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 28983874307 in words is "twenty-eight billion, nine hundred eighty-three million, eight hundred seventy-four thousand, three hundred seven".