498068863 has 2 divisors, whose sum is σ = 498068864. Its totient is φ = 498068862.

The previous prime is 498068849. The next prime is 498068891. The reversal of 498068863 is 368860894.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498068863 is a prime.

It is a super-2 number, since 2×498068863² = 496145184580225538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 498068863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498068663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249034431 + 249034432.

It is an arithmetic number, because the mean of its divisors is an integer number (249034432).

Almost surely, 2^498068863 is an apocalyptic number.

498068863 is a deficient number, since it is larger than the sum of its proper divisors (1).

498068863 is an equidigital number, since it uses as much as digits as its factorization.

498068863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The square root of 498068863 is about 22317.4564634951. The cubic root of 498068863 is about 792.6773779903.

The spelling of 498068863 in words is "four hundred ninety-eight million, sixty-eight thousand, eight hundred sixty-three".