500284772349 has 4 divisors (see below), whose sum is σ = 667046363136. Its totient is φ = 333523181564.

The previous prime is 500284772333. The next prime is 500284772359. The reversal of 500284772349 is 943277482005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500284772349 - 2⁴ = 500284772333 is a prime.

It is a super-3 number, since 3×500284772349³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500284772359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83380795389 + ... + 83380795394.

It is an arithmetic number, because the mean of its divisors is an integer number (166761590784).

Almost surely, 2^500284772349 is an apocalyptic number.

It is an amenable number.

500284772349 is a deficient number, since it is larger than the sum of its proper divisors (166761590787).

500284772349 is a wasteful number, since it uses less digits than its factorization.

500284772349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166761590786.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 500284772349 in words is "five hundred billion, two hundred eighty-four million, seven hundred seventy-two thousand, three hundred forty-nine".