6616367 has 8 divisors (see below), whose sum is σ = 6821760. Its totient is φ = 6413400.

The previous prime is 6616343. The next prime is 6616381. The reversal of 6616367 is 7636166.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6616367 - 2¹² = 6612271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6616397) 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, 5984 + ... + 7002.

It is an arithmetic number, because the mean of its divisors is an integer number (852720).

Almost surely, 2^6616367 is an apocalyptic number.

6616367 is a deficient number, since it is larger than the sum of its proper divisors (205393).

6616367 is a wasteful number, since it uses less digits than its factorization.

6616367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213.

The product of its digits is 27216, while the sum is 35.

The square root of 6616367 is about 2572.2299663910. The cubic root of 6616367 is about 187.7326723382.

The spelling of 6616367 in words is "six million, six hundred sixteen thousand, three hundred sixty-seven".