6630337 has 12 divisors (see below), whose sum is σ = 7879680. Its totient is φ = 5560296.

The previous prime is 6630319. The next prime is 6630359. The reversal of 6630337 is 7330366.

It is not a de Polignac number, because 6630337 - 2¹¹ = 6628289 is a prime.

It is a super-2 number, since 2×6630337² = 87922737467138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6630367) 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 11 ways as a sum of consecutive naturals, for example, 864 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (656640).

Almost surely, 2^6630337 is an apocalyptic number.

It is an amenable number.

6630337 is a deficient number, since it is larger than the sum of its proper divisors (1249343).

6630337 is a wasteful number, since it uses less digits than its factorization.

6630337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940 (or 2933 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 28.

The square root of 6630337 is about 2574.9440770626. The cubic root of 6630337 is about 187.8647076261.

It can be divided in two parts, 66 and 30337, that added together give a palindrome (30403).

The spelling of 6630337 in words is "six million, six hundred thirty thousand, three hundred thirty-seven".