498699107 has 2 divisors, whose sum is σ = 498699108. Its totient is φ = 498699106.

The previous prime is 498699067. The next prime is 498699121. The reversal of 498699107 is 701996894.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498699107 - 2²⁸ = 230263651 is a prime.

It is not a weakly prime, because it can be changed into another prime (498699127) 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, 249349553 + 249349554.

It is an arithmetic number, because the mean of its divisors is an integer number (249349554).

Almost surely, 2^498699107 is an apocalyptic number.

498699107 is a deficient number, since it is larger than the sum of its proper divisors (1).

498699107 is an equidigital number, since it uses as much as digits as its factorization.

498699107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 53.

The square root of 498699107 is about 22331.5719778076. The cubic root of 498699107 is about 793.0115818375.

The spelling of 498699107 in words is "four hundred ninety-eight million, six hundred ninety-nine thousand, one hundred seven".