499998348 has 18 divisors (see below), whose sum is σ = 1263884804. Its totient is φ = 166666104.

The previous prime is 499998307. The next prime is 499998377. The reversal of 499998348 is 843899994.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 6944386 + ... + 6944457.

Almost surely, 2^499998348 is an apocalyptic number.

It is an amenable number.

499998348 is an abundant number, since it is smaller than the sum of its proper divisors (763886456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499998348 is a wasteful number, since it uses less digits than its factorization.

499998348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13888853 (or 13888848 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 63.

The square root of 499998348 is about 22360.6428351244. The cubic root of 499998348 is about 793.6996518543.

The spelling of 499998348 in words is "four hundred ninety-nine million, nine hundred ninety-eight thousand, three hundred forty-eight".