6316616 has 8 divisors (see below), whose sum is σ = 11843670. Its totient is φ = 3158304.

The previous prime is 6316613. The next prime is 6316619. The reversal of 6316616 is 6166136.

It is an interprime number because it is at equal distance from previous prime (6316613) and next prime (6316619).

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 2114116 = 2050^2 + 1454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6316613) 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 as a sum of consecutive naturals, namely, 394781 + ... + 394796.

Almost surely, 2^6316616 is an apocalyptic number.

It is an amenable number.

6316616 is a deficient number, since it is larger than the sum of its proper divisors (5527054).

6316616 is a wasteful number, since it uses less digits than its factorization.

6316616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789583 (or 789579 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 6316616 is about 2513.2878864149. The cubic root of 6316616 is about 184.8537046490.

The spelling of 6316616 in words is "six million, three hundred sixteen thousand, six hundred sixteen".