498834223 has 2 divisors, whose sum is σ = 498834224. Its totient is φ = 498834222.

The previous prime is 498834211. The next prime is 498834257. The reversal of 498834223 is 322438894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498834223 - 2⁹ = 498833711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498834223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498834263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249417111 + 249417112.

It is an arithmetic number, because the mean of its divisors is an integer number (249417112).

Almost surely, 2^498834223 is an apocalyptic number.

498834223 is a deficient number, since it is larger than the sum of its proper divisors (1).

498834223 is an equidigital number, since it uses as much as digits as its factorization.

498834223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 43.

The square root of 498834223 is about 22334.5969965881. The cubic root of 498834223 is about 793.0831940756.

The spelling of 498834223 in words is "four hundred ninety-eight million, eight hundred thirty-four thousand, two hundred twenty-three".