499896396 has 18 divisors (see below), whose sum is σ = 1263627092. Its totient is φ = 166632120.

The previous prime is 499896379. The next prime is 499896409. The reversal of 499896396 is 693698994.

499896396 is a `hidden beast` number, since 499 + 89 + 63 + 9 + 6 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6942970 + ... + 6943041.

Almost surely, 2^499896396 is an apocalyptic number.

It is an amenable number.

499896396 is an abundant number, since it is smaller than the sum of its proper divisors (763730696).

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

499896396 is a wasteful number, since it uses less digits than its factorization.

499896396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13886021 (or 13886016 counting only the distinct ones).

The product of its digits is 22674816, while the sum is 63.

The square root of 499896396 is about 22358.3629991106. The cubic root of 499896396 is about 793.6457018311.

The spelling of 499896396 in words is "four hundred ninety-nine million, eight hundred ninety-six thousand, three hundred ninety-six".