6976238089 has 2 divisors, whose sum is σ = 6976238090. Its totient is φ = 6976238088.

The previous prime is 6976238081. The next prime is 6976238131. The reversal of 6976238089 is 9808326796.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6836809225 + 139428864 = 82685^2 + 11808^2 .

It is a cyclic number.

It is not a de Polignac number, because 6976238089 - 2³ = 6976238081 is a prime.

It is not a weakly prime, because it can be changed into another prime (6976238081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3488119044 + 3488119045.

It is an arithmetic number, because the mean of its divisors is an integer number (3488119045).

Almost surely, 2^6976238089 is an apocalyptic number.

It is an amenable number.

6976238089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6976238089 is an equidigital number, since it uses as much as digits as its factorization.

6976238089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The square root of 6976238089 is about 83523.8773585135. The cubic root of 6976238089 is about 1910.7642098753.

The spelling of 6976238089 in words is "six billion, nine hundred seventy-six million, two hundred thirty-eight thousand, eighty-nine".