499596493 has 16 divisors (see below), whose sum is σ = 580447296. Its totient is φ = 424963840.

The previous prime is 499596473. The next prime is 499596499. The reversal of 499596493 is 394695994.

It is a cyclic number.

It is not a de Polignac number, because 499596493 - 2²¹ = 497499341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499596499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24630 + ... + 40072.

It is an arithmetic number, because the mean of its divisors is an integer number (36277956).

Almost surely, 2^499596493 is an apocalyptic number.

It is an amenable number.

499596493 is a deficient number, since it is larger than the sum of its proper divisors (80850803).

499596493 is a wasteful number, since it uses less digits than its factorization.

499596493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15644.

The product of its digits is 9447840, while the sum is 58.

The square root of 499596493 is about 22351.6552630896. The cubic root of 499596493 is about 793.4869593780.

The spelling of 499596493 in words is "four hundred ninety-nine million, five hundred ninety-six thousand, four hundred ninety-three".