6604353044 has 6 divisors (see below), whose sum is σ = 11557617834. Its totient is φ = 3302176520.

The previous prime is 6604353043. The next prime is 6604353061. The reversal of 6604353044 is 4403534066.

It can be written as a sum of positive squares in only one way, i.e., 3716365444 + 2887987600 = 60962^2 + 53740^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6604352995 and 6604353013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6604353043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 825544127 + ... + 825544134.

It is an arithmetic number, because the mean of its divisors is an integer number (1926269639).

Almost surely, 2^6604353044 is an apocalyptic number.

It is an amenable number.

6604353044 is a deficient number, since it is larger than the sum of its proper divisors (4953264790).

6604353044 is a wasteful number, since it uses less digits than its factorization.

6604353044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651088265 (or 1651088263 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 6604353044 is about 81267.1707640914. The cubic root of 6604353044 is about 1876.1897557355.

The spelling of 6604353044 in words is "six billion, six hundred four million, three hundred fifty-three thousand, forty-four".