616708 has 12 divisors (see below), whose sum is σ = 1099980. Its totient is φ = 302432.

The previous prime is 616703. The next prime is 616717. The reversal of 616708 is 807616.

It can be written as a sum of positive squares in 2 ways, for example, as 492804 + 123904 = 702^2 + 352^2 .

It is not an unprimeable number, because it can be changed into a prime (616703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 1666.

It is an arithmetic number, because the mean of its divisors is an integer number (91665).

2⁶¹⁶⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

616708 is a deficient number, since it is larger than the sum of its proper divisors (483272).

616708 is a wasteful number, since it uses less digits than its factorization.

616708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 2964 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 616708 is about 785.3075830527. The cubic root of 616708 is about 85.1190028644.

The spelling of 616708 in words is "six hundred sixteen thousand, seven hundred eight".