6616696 has 8 divisors (see below), whose sum is σ = 12406320. Its totient is φ = 3308344.

The previous prime is 6616681. The next prime is 6616697. The reversal of 6616696 is 6966166.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6616697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413536 + ... + 413551.

It is an arithmetic number, because the mean of its divisors is an integer number (1550790).

Almost surely, 2^6616696 is an apocalyptic number.

It is an amenable number.

6616696 is a deficient number, since it is larger than the sum of its proper divisors (5789624).

6616696 is a wasteful number, since it uses less digits than its factorization.

6616696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827093 (or 827089 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 6616696 is about 2572.2939178873. The cubic root of 6616696 is about 187.7357839666.

The spelling of 6616696 in words is "six million, six hundred sixteen thousand, six hundred ninety-six".