6630693 has 8 divisors (see below), whose sum is σ = 9225408. Its totient is φ = 4228224.

The previous prime is 6630691. The next prime is 6630703. The reversal of 6630693 is 3960366.

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

It is not a de Polignac number, because 6630693 - 2¹ = 6630691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6630691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47980 + ... + 48117.

It is an arithmetic number, because the mean of its divisors is an integer number (1153176).

Almost surely, 2^6630693 is an apocalyptic number.

It is an amenable number.

6630693 is a deficient number, since it is larger than the sum of its proper divisors (2594715).

6630693 is a wasteful number, since it uses less digits than its factorization.

6630693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96123.

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 6630693 is about 2575.0132038496. The cubic root of 6630693 is about 187.8680698804.

The spelling of 6630693 in words is "six million, six hundred thirty thousand, six hundred ninety-three".