982953913 has 2 divisors, whose sum is σ = 982953914. Its totient is φ = 982953912.

The previous prime is 982953857. The next prime is 982953949. The reversal of 982953913 is 319359289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 875686464 + 107267449 = 29592^2 + 10357^2 .

It is an emirp because it is prime and its reverse (319359289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 982953913 - 2⁹ = 982953401 is a prime.

It is not a weakly prime, because it can be changed into another prime (982953973) 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, 491476956 + 491476957.

It is an arithmetic number, because the mean of its divisors is an integer number (491476957).

Almost surely, 2^982953913 is an apocalyptic number.

It is an amenable number.

982953913 is a deficient number, since it is larger than the sum of its proper divisors (1).

982953913 is an equidigital number, since it uses as much as digits as its factorization.

982953913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 524880, while the sum is 49.

The square root of 982953913 is about 31352.0958310605. The cubic root of 982953913 is about 994.2853762831.

The spelling of 982953913 in words is "nine hundred eighty-two million, nine hundred fifty-three thousand, nine hundred thirteen".