498912699 has 16 divisors (see below), whose sum is σ = 684350208. Its totient is φ = 323072352.

The previous prime is 498912677. The next prime is 498912707. The reversal of 498912699 is 996219894.

It is not a de Polignac number, because 498912699 - 2¹¹ = 498910651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498912199) 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, 68344 + ... + 75290.

It is an arithmetic number, because the mean of its divisors is an integer number (42771888).

Almost surely, 2^498912699 is an apocalyptic number.

498912699 is a deficient number, since it is larger than the sum of its proper divisors (185437509).

498912699 is a wasteful number, since it uses less digits than its factorization.

498912699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634.

The product of its digits is 2519424, while the sum is 57.

The square root of 498912699 is about 22336.3537534666. The cubic root of 498912699 is about 793.1247808596.

The spelling of 498912699 in words is "four hundred ninety-eight million, nine hundred twelve thousand, six hundred ninety-nine".