9801481883 has 2 divisors, whose sum is σ = 9801481884. Its totient is φ = 9801481882.

The previous prime is 9801481819. The next prime is 9801481927. The reversal of 9801481883 is 3881841089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9801481883 - 2⁶ = 9801481819 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (9801481783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4900740941 + 4900740942.

It is an arithmetic number, because the mean of its divisors is an integer number (4900740942).

Almost surely, 2^9801481883 is an apocalyptic number.

9801481883 is a deficient number, since it is larger than the sum of its proper divisors (1).

9801481883 is an equidigital number, since it uses as much as digits as its factorization.

9801481883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 50.

The square root of 9801481883 is about 99002.4337226111. The cubic root of 9801481883 is about 2140.0828193848.

The spelling of 9801481883 in words is "nine billion, eight hundred one million, four hundred eighty-one thousand, eight hundred eighty-three".