6630007 has 8 divisors (see below), whose sum is σ = 6814080. Its totient is φ = 6448440.

The previous prime is 6629969. The next prime is 6630011. The reversal of 6630007 is 7000366.

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 6630007 - 2¹⁹ = 6105719 is a prime.

It is a Duffinian number.

6630007 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6630007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6630037) 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 in 7 ways as a sum of consecutive naturals, for example, 5532 + ... + 6622.

It is an arithmetic number, because the mean of its divisors is an integer number (851760).

Almost surely, 2^6630007 is an apocalyptic number.

6630007 is a deficient number, since it is larger than the sum of its proper divisors (184073).

6630007 is a wasteful number, since it uses less digits than its factorization.

6630007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 6630007 is about 2574.8799972038. The cubic root of 6630007 is about 187.8615908221.

The spelling of 6630007 in words is "six million, six hundred thirty thousand, seven".