6630499 has 2 divisors, whose sum is σ = 6630500. Its totient is φ = 6630498.

The previous prime is 6630467. The next prime is 6630523. The reversal of 6630499 is 9940366.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6630499 - 2⁵ = 6630467 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6630409) 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 as a sum of consecutive naturals, namely, 3315249 + 3315250.

It is an arithmetic number, because the mean of its divisors is an integer number (3315250).

Almost surely, 2^6630499 is an apocalyptic number.

6630499 is a deficient number, since it is larger than the sum of its proper divisors (1).

6630499 is an equidigital number, since it uses as much as digits as its factorization.

6630499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 6630499 is about 2574.9755338644. The cubic root of 6630499 is about 187.8662376556.

The spelling of 6630499 in words is "six million, six hundred thirty thousand, four hundred ninety-nine".