6609320036 has 24 divisors (see below), whose sum is σ = 12621562464. Its totient is φ = 3003338880.

The previous prime is 6609320021. The next prime is 6609320059. The reversal of 6609320036 is 6300239066.

It is a super-2 number, since 2×6609320036² = 87366222676542082592, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6609319978 and 6609320005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139676 + ... + 180908.

It is an arithmetic number, because the mean of its divisors is an integer number (525898436).

Almost surely, 2^6609320036 is an apocalyptic number.

It is an amenable number.

6609320036 is a deficient number, since it is larger than the sum of its proper divisors (6012242428).

6609320036 is a wasteful number, since it uses less digits than its factorization.

6609320036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44891 (or 44889 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 6609320036 is about 81297.7246668073. The cubic root of 6609320036 is about 1876.6599852044.

The spelling of 6609320036 in words is "six billion, six hundred nine million, three hundred twenty thousand, thirty-six".