498944711 has 2 divisors, whose sum is σ = 498944712. Its totient is φ = 498944710.

The previous prime is 498944687. The next prime is 498944749. The reversal of 498944711 is 117449894.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498944711 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498944111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249472355 + 249472356.

It is an arithmetic number, because the mean of its divisors is an integer number (249472356).

Almost surely, 2^498944711 is an apocalyptic number.

498944711 is a deficient number, since it is larger than the sum of its proper divisors (1).

498944711 is an equidigital number, since it uses as much as digits as its factorization.

498944711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 47.

The square root of 498944711 is about 22337.0703316259. The cubic root of 498944711 is about 793.1417437254.

The spelling of 498944711 in words is "four hundred ninety-eight million, nine hundred forty-four thousand, seven hundred eleven".