498983759 has 2 divisors, whose sum is σ = 498983760. Its totient is φ = 498983758.

The previous prime is 498983731. The next prime is 498983761. The reversal of 498983759 is 957389894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498983759 - 2¹⁶ = 498918223 is a prime.

It is a Sophie Germain prime.

Together with 498983761, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498983059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249491879 + 249491880.

It is an arithmetic number, because the mean of its divisors is an integer number (249491880).

Almost surely, 2^498983759 is an apocalyptic number.

498983759 is a deficient number, since it is larger than the sum of its proper divisors (1).

498983759 is an equidigital number, since it uses as much as digits as its factorization.

498983759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19595520, while the sum is 62.

The square root of 498983759 is about 22337.9443772250. The cubic root of 498983759 is about 793.1624339210.

The spelling of 498983759 in words is "four hundred ninety-eight million, nine hundred eighty-three thousand, seven hundred fifty-nine".