9999974011 has 2 divisors, whose sum is σ = 9999974012. Its totient is φ = 9999974010.

The previous prime is 9999973957. The next prime is 9999974069. The reversal of 9999974011 is 1104799999.

It is an a-pointer prime, because the next prime (9999974069) can be obtained adding 9999974011 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9999974011 - 2⁷ = 9999973883 is a prime.

It is not a weakly prime, because it can be changed into another prime (9999974111) 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, 4999987005 + 4999987006.

It is an arithmetic number, because the mean of its divisors is an integer number (4999987006).

Almost surely, 2^9999974011 is an apocalyptic number.

9999974011 is a deficient number, since it is larger than the sum of its proper divisors (1).

9999974011 is an equidigital number, since it uses as much as digits as its factorization.

9999974011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1653372, while the sum is 58.

The square root of 9999974011 is about 99999.8700549156. The cubic root of 9999974011 is about 2154.4328236435.

The spelling of 9999974011 in words is "nine billion, nine hundred ninety-nine million, nine hundred seventy-four thousand, eleven".