484886993 has 2 divisors, whose sum is σ = 484886994. Its totient is φ = 484886992.

The previous prime is 484886981. The next prime is 484887017. The reversal of 484886993 is 399688484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414041104 + 70845889 = 20348^2 + 8417^2 .

It is a cyclic number.

It is not a de Polignac number, because 484886993 - 2⁸ = 484886737 is a prime.

It is not a weakly prime, because it can be changed into another prime (484886923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242443496 + 242443497.

It is an arithmetic number, because the mean of its divisors is an integer number (242443497).

Almost surely, 2^484886993 is an apocalyptic number.

It is an amenable number.

484886993 is a deficient number, since it is larger than the sum of its proper divisors (1).

484886993 is an equidigital number, since it uses as much as digits as its factorization.

484886993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 59.

The square root of 484886993 is about 22020.1497043049. The cubic root of 484886993 is about 785.6217736005.

The spelling of 484886993 in words is "four hundred eighty-four million, eight hundred eighty-six thousand, nine hundred ninety-three".