499060369 has 4 divisors (see below), whose sum is σ = 499584996. Its totient is φ = 498535744.

The previous prime is 499060361. The next prime is 499060399. The reversal of 499060369 is 963060994.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 187361344 + 311699025 = 13688^2 + 17655^2 .

It is a cyclic number.

It is not a de Polignac number, because 499060369 - 2³ = 499060361 is a prime.

It is a super-2 number, since 2×499060369² = 498122503812832322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499060361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260884 + ... + 262789.

It is an arithmetic number, because the mean of its divisors is an integer number (124896249).

Almost surely, 2^499060369 is an apocalyptic number.

It is an amenable number.

499060369 is a deficient number, since it is larger than the sum of its proper divisors (524627).

499060369 is an equidigital number, since it uses as much as digits as its factorization.

499060369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524626.

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 499060369 is about 22339.6591066202. The cubic root of 499060369 is about 793.2030237956.

The spelling of 499060369 in words is "four hundred ninety-nine million, sixty thousand, three hundred sixty-nine".