616711323 has 8 divisors (see below), whose sum is σ = 823249168. Its totient is φ = 410657184.

The previous prime is 616711309. The next prime is 616711343. The reversal of 616711323 is 323117616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 616711323 - 2⁹ = 616710811 is a prime.

It is a super-3 number, since 3×616711323³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (616711343) 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, 117940 + ... + 123057.

It is an arithmetic number, because the mean of its divisors is an integer number (102906146).

Almost surely, 2^616711323 is an apocalyptic number.

616711323 is a deficient number, since it is larger than the sum of its proper divisors (206537845).

616711323 is a wasteful number, since it uses less digits than its factorization.

616711323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241853.

The product of its digits is 4536, while the sum is 30.

The square root of 616711323 is about 24833.6731676971. The cubic root of 616711323 is about 851.1915574601.

Adding to 616711323 its reverse (323117616), we get a palindrome (939828939).

The spelling of 616711323 in words is "six hundred sixteen million, seven hundred eleven thousand, three hundred twenty-three".