8034869009 has 2 divisors, whose sum is σ = 8034869010. Its totient is φ = 8034869008.

The previous prime is 8034868993. The next prime is 8034869041. The reversal of 8034869009 is 9009684308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5964163984 + 2070705025 = 77228^2 + 45505^2 .

It is a cyclic number.

It is not a de Polignac number, because 8034869009 - 2⁴ = 8034868993 is a prime.

It is not a weakly prime, because it can be changed into another prime (8034869209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4017434504 + 4017434505.

It is an arithmetic number, because the mean of its divisors is an integer number (4017434505).

Almost surely, 2^8034869009 is an apocalyptic number.

It is an amenable number.

8034869009 is a deficient number, since it is larger than the sum of its proper divisors (1).

8034869009 is an equidigital number, since it uses as much as digits as its factorization.

8034869009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 8034869009 is about 89637.4308478328. The cubic root of 8034869009 is about 2002.9015392493.

The spelling of 8034869009 in words is "eight billion, thirty-four million, eight hundred sixty-nine thousand, nine".