498885699 has 16 divisors (see below), whose sum is σ = 733010432. Its totient is φ = 299865888.

The previous prime is 498885677. The next prime is 498885721. The reversal of 498885699 is 996588894.

It is an interprime number because it is at equal distance from previous prime (498885677) and next prime (498885721).

It is not a de Polignac number, because 498885699 - 2⁹ = 498885187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498885619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147067 + ... + 150420.

It is an arithmetic number, because the mean of its divisors is an integer number (45813152).

Almost surely, 2^498885699 is an apocalyptic number.

498885699 is a deficient number, since it is larger than the sum of its proper divisors (234124733).

498885699 is a wasteful number, since it uses less digits than its factorization.

498885699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297546.

The product of its digits is 44789760, while the sum is 66.

The square root of 498885699 is about 22335.7493494174. The cubic root of 498885699 is about 793.1104732427.

The spelling of 498885699 in words is "four hundred ninety-eight million, eight hundred eighty-five thousand, six hundred ninety-nine".