8074981111 has 2 divisors, whose sum is σ = 8074981112. Its totient is φ = 8074981110.

The previous prime is 8074981099. The next prime is 8074981177. The reversal of 8074981111 is 1111894708.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8074981111 - 2⁷ = 8074980983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8074984111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037490555 + 4037490556.

It is an arithmetic number, because the mean of its divisors is an integer number (4037490556).

Almost surely, 2^8074981111 is an apocalyptic number.

8074981111 is a deficient number, since it is larger than the sum of its proper divisors (1).

8074981111 is an equidigital number, since it uses as much as digits as its factorization.

8074981111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 40.

The square root of 8074981111 is about 89860.8986767882. The cubic root of 8074981111 is about 2006.2290055211.

The spelling of 8074981111 in words is "eight billion, seventy-four million, nine hundred eighty-one thousand, one hundred eleven".