498735043 has 2 divisors, whose sum is σ = 498735044. Its totient is φ = 498735042.

The previous prime is 498735023. The next prime is 498735049. The reversal of 498735043 is 340537894.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498735043 is a prime.

It is not a weakly prime, because it can be changed into another prime (498735049) 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, 249367521 + 249367522.

It is an arithmetic number, because the mean of its divisors is an integer number (249367522).

Almost surely, 2^498735043 is an apocalyptic number.

498735043 is a deficient number, since it is larger than the sum of its proper divisors (1).

498735043 is an equidigital number, since it uses as much as digits as its factorization.

498735043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 498735043 is about 22332.3765640829. The cubic root of 498735043 is about 793.0306293817.

The spelling of 498735043 in words is "four hundred ninety-eight million, seven hundred thirty-five thousand, forty-three".