8030886991 has 2 divisors, whose sum is σ = 8030886992. Its totient is φ = 8030886990.

The previous prime is 8030886967. The next prime is 8030887027. The reversal of 8030886991 is 1996880308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8030886991 - 2³¹ = 5883403343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8030886091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4015443495 + 4015443496.

It is an arithmetic number, because the mean of its divisors is an integer number (4015443496).

Almost surely, 2^8030886991 is an apocalyptic number.

8030886991 is a deficient number, since it is larger than the sum of its proper divisors (1).

8030886991 is an equidigital number, since it uses as much as digits as its factorization.

8030886991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 52.

The square root of 8030886991 is about 89615.2162916544. The cubic root of 8030886991 is about 2002.5706104820.

The spelling of 8030886991 in words is "eight billion, thirty million, eight hundred eighty-six thousand, nine hundred ninety-one".