498331963 has 2 divisors, whose sum is σ = 498331964. Its totient is φ = 498331962.

The previous prime is 498331949. The next prime is 498332017. The reversal of 498331963 is 369133894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498331963 - 2²⁵ = 464777531 is a prime.

It is not a weakly prime, because it can be changed into another prime (498331063) 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, 249165981 + 249165982.

It is an arithmetic number, because the mean of its divisors is an integer number (249165982).

Almost surely, 2^498331963 is an apocalyptic number.

498331963 is a deficient number, since it is larger than the sum of its proper divisors (1).

498331963 is an equidigital number, since it uses as much as digits as its factorization.

498331963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The square root of 498331963 is about 22323.3501742010. The cubic root of 498331963 is about 792.8169281090.

The spelling of 498331963 in words is "four hundred ninety-eight million, three hundred thirty-one thousand, nine hundred sixty-three".