499998016 has 56 divisors (see below), whose sum is σ = 1200643776. Its totient is φ = 201676800.

The previous prime is 499997963. The next prime is 499998041. The reversal of 499998016 is 610899994.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-4 number, since 4×499998016⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25210 + ... + 40441.

Almost surely, 2^499998016 is an apocalyptic number.

It is an amenable number.

499998016 is an abundant number, since it is smaller than the sum of its proper divisors (700645760).

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

499998016 is a wasteful number, since it uses less digits than its factorization.

499998016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65687 (or 65677 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 55.

The square root of 499998016 is about 22360.6354113652. The cubic root of 499998016 is about 793.6994761815.

The spelling of 499998016 in words is "four hundred ninety-nine million, nine hundred ninety-eight thousand, sixteen".