8970807983 has 2 divisors, whose sum is σ = 8970807984. Its totient is φ = 8970807982.

The previous prime is 8970807977. The next prime is 8970807997. The reversal of 8970807983 is 3897080798.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8970807983 - 2²⁸ = 8702372527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8970807973) 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, 4485403991 + 4485403992.

It is an arithmetic number, because the mean of its divisors is an integer number (4485403992).

Almost surely, 2^8970807983 is an apocalyptic number.

8970807983 is a deficient number, since it is larger than the sum of its proper divisors (1).

8970807983 is an equidigital number, since it uses as much as digits as its factorization.

8970807983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 59.

The square root of 8970807983 is about 94714.3494038786. The cubic root of 8970807983 is about 2077.8324299972.

The spelling of 8970807983 in words is "eight billion, nine hundred seventy million, eight hundred seven thousand, nine hundred eighty-three".