498444473 has 2 divisors, whose sum is σ = 498444474. Its totient is φ = 498444472.

The previous prime is 498444467. The next prime is 498444493. The reversal of 498444473 is 374444894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366033424 + 132411049 = 19132^2 + 11507^2 .

It is a cyclic number.

It is not a de Polignac number, because 498444473 - 2²⁴ = 481667257 is a prime.

It is not a weakly prime, because it can be changed into another prime (498444493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249222236 + 249222237.

It is an arithmetic number, because the mean of its divisors is an integer number (249222237).

Almost surely, 2^498444473 is an apocalyptic number.

It is an amenable number.

498444473 is a deficient number, since it is larger than the sum of its proper divisors (1).

498444473 is an equidigital number, since it uses as much as digits as its factorization.

498444473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288, while the sum is 47.

The square root of 498444473 is about 22325.8700390377. The cubic root of 498444473 is about 792.8765892232.

The spelling of 498444473 in words is "four hundred ninety-eight million, four hundred forty-four thousand, four hundred seventy-three".