6604363 has 4 divisors (see below), whose sum is σ = 6611368. Its totient is φ = 6597360.

The previous prime is 6604357. The next prime is 6604369. The reversal of 6604363 is 3634066.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (6604357) and next prime (6604369).

It is a cyclic number.

It is not a de Polignac number, because 6604363 - 2⁵ = 6604331 is a prime.

It is a super-2 number, since 2×6604363² = 87235221271538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6604369) 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 3 ways as a sum of consecutive naturals, for example, 1818 + ... + 4063.

It is an arithmetic number, because the mean of its divisors is an integer number (1652842).

Almost surely, 2^6604363 is an apocalyptic number.

6604363 is a deficient number, since it is larger than the sum of its proper divisors (7005).

6604363 is a wasteful number, since it uses less digits than its factorization.

6604363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 6604363 is about 2569.8955231682. The cubic root of 6604363 is about 187.6190698515.

The spelling of 6604363 in words is "six million, six hundred four thousand, three hundred sixty-three".