498945347 has 2 divisors, whose sum is σ = 498945348. Its totient is φ = 498945346.

The previous prime is 498945323. The next prime is 498945367. The reversal of 498945347 is 743549894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498945347 - 2⁶ = 498945283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (498945367) 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, 249472673 + 249472674.

It is an arithmetic number, because the mean of its divisors is an integer number (249472674).

Almost surely, 2^498945347 is an apocalyptic number.

498945347 is a deficient number, since it is larger than the sum of its proper divisors (1).

498945347 is an equidigital number, since it uses as much as digits as its factorization.

498945347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The square root of 498945347 is about 22337.0845680451. The cubic root of 498945347 is about 793.1420807287.

The spelling of 498945347 in words is "four hundred ninety-eight million, nine hundred forty-five thousand, three hundred forty-seven".