9492100889 has 2 divisors, whose sum is σ = 9492100890. Its totient is φ = 9492100888.

The previous prime is 9492100847. The next prime is 9492100901. The reversal of 9492100889 is 9880012949.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7580662489 + 1911438400 = 87067^2 + 43720^2 .

It is a cyclic number.

It is not a de Polignac number, because 9492100889 - 2⁸ = 9492100633 is a prime.

It is not a weakly prime, because it can be changed into another prime (9492102889) 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, 4746050444 + 4746050445.

It is an arithmetic number, because the mean of its divisors is an integer number (4746050445).

Almost surely, 2^9492100889 is an apocalyptic number.

It is an amenable number.

9492100889 is a deficient number, since it is larger than the sum of its proper divisors (1).

9492100889 is an equidigital number, since it uses as much as digits as its factorization.

9492100889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 50.

The square root of 9492100889 is about 97427.4134368762. The cubic root of 9492100889 is about 2117.3246251349.

The spelling of 9492100889 in words is "nine billion, four hundred ninety-two million, one hundred thousand, eight hundred eighty-nine".