498702847 has 2 divisors, whose sum is σ = 498702848. Its totient is φ = 498702846.

The previous prime is 498702839. The next prime is 498702857. The reversal of 498702847 is 748207894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498702847 - 2³ = 498702839 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498702847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498702857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249351423 + 249351424.

It is an arithmetic number, because the mean of its divisors is an integer number (249351424).

Almost surely, 2^498702847 is an apocalyptic number.

498702847 is a deficient number, since it is larger than the sum of its proper divisors (1).

498702847 is an equidigital number, since it uses as much as digits as its factorization.

498702847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 498702847 is about 22331.6557155980. The cubic root of 498702847 is about 793.0135642326.

The spelling of 498702847 in words is "four hundred ninety-eight million, seven hundred two thousand, eight hundred forty-seven".