6629693 has 8 divisors (see below), whose sum is σ = 7601088. Its totient is φ = 5664384.

The previous prime is 6629687. The next prime is 6629713. The reversal of 6629693 is 3969266.

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 6629693 - 2⁸ = 6629437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6629693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6629683) 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, 1130 + ... + 3812.

It is an arithmetic number, because the mean of its divisors is an integer number (950136).

Almost surely, 2^6629693 is an apocalyptic number.

It is an amenable number.

6629693 is a deficient number, since it is larger than the sum of its proper divisors (971395).

6629693 is a wasteful number, since it uses less digits than its factorization.

6629693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043.

The product of its digits is 104976, while the sum is 41.

The square root of 6629693 is about 2574.8190227665. The cubic root of 6629693 is about 187.8586250399.

The spelling of 6629693 in words is "six million, six hundred twenty-nine thousand, six hundred ninety-three".