498206347 has 2 divisors, whose sum is σ = 498206348. Its totient is φ = 498206346.

The previous prime is 498206329. The next prime is 498206377. The reversal of 498206347 is 743602894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498206347 - 2¹¹ = 498204299 is a prime.

It is not a weakly prime, because it can be changed into another prime (498206327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249103173 + 249103174.

It is an arithmetic number, because the mean of its divisors is an integer number (249103174).

Almost surely, 2^498206347 is an apocalyptic number.

498206347 is a deficient number, since it is larger than the sum of its proper divisors (1).

498206347 is an equidigital number, since it uses as much as digits as its factorization.

498206347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 498206347 is about 22320.5364406862. The cubic root of 498206347 is about 792.7503066144.

The spelling of 498206347 in words is "four hundred ninety-eight million, two hundred six thousand, three hundred forty-seven".