499443036 has 24 divisors (see below), whose sum is σ = 1171228800. Its totient is φ = 165643632.

The previous prime is 499443031. The next prime is 499443041. The reversal of 499443036 is 630344994.

It is an interprime number because it is at equal distance from previous prime (499443031) and next prime (499443041).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499443031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102186 + ... + 106961.

It is an arithmetic number, because the mean of its divisors is an integer number (48801200).

Almost surely, 2^499443036 is an apocalyptic number.

It is an amenable number.

499443036 is an abundant number, since it is smaller than the sum of its proper divisors (671785764).

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

499443036 is a wasteful number, since it uses less digits than its factorization.

499443036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209353 (or 209351 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 499443036 is about 22348.2222111738. Note that the first 4 decimals coincide. The cubic root of 499443036 is about 793.4057080752.

The spelling of 499443036 in words is "four hundred ninety-nine million, four hundred forty-three thousand, thirty-six".