6630607 has 2 divisors, whose sum is σ = 6630608. Its totient is φ = 6630606.

The previous prime is 6630599. The next prime is 6630641. The reversal of 6630607 is 7060366.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6630607 - 2³ = 6630599 is a prime.

6630607 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6630907) 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, 3315303 + 3315304.

It is an arithmetic number, because the mean of its divisors is an integer number (3315304).

Almost surely, 2^6630607 is an apocalyptic number.

6630607 is a deficient number, since it is larger than the sum of its proper divisors (1).

6630607 is an equidigital number, since it uses as much as digits as its factorization.

6630607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 6630607 is about 2574.9965048520. The cubic root of 6630607 is about 187.8672576615.

The spelling of 6630607 in words is "six million, six hundred thirty thousand, six hundred seven".