499728383 has 32 divisors (see below), whose sum is σ = 657054720. Its totient is φ = 368501760.

The previous prime is 499728373. The next prime is 499728403. The reversal of 499728383 is 383827994.

It is not a de Polignac number, because 499728383 - 2¹⁶ = 499662847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499728343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170333 + ... + 173241.

It is an arithmetic number, because the mean of its divisors is an integer number (20532960).

Almost surely, 2^499728383 is an apocalyptic number.

499728383 is a deficient number, since it is larger than the sum of its proper divisors (157326337).

499728383 is a wasteful number, since it uses less digits than its factorization.

499728383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047.

The product of its digits is 2612736, while the sum is 53.

The square root of 499728383 is about 22354.6054091769. The cubic root of 499728383 is about 793.5567782476.

The spelling of 499728383 in words is "four hundred ninety-nine million, seven hundred twenty-eight thousand, three hundred eighty-three".