6606603347 has 8 divisors (see below), whose sum is σ = 6986055552. Its totient is φ = 6237547200.

The previous prime is 6606603337. The next prime is 6606603349. The reversal of 6606603347 is 7433066066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6606603347 - 2⁴ = 6606603331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6606603349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2597708 + ... + 2600249.

It is an arithmetic number, because the mean of its divisors is an integer number (873256944).

Almost surely, 2^6606603347 is an apocalyptic number.

6606603347 is a deficient number, since it is larger than the sum of its proper divisors (379452205).

6606603347 is a wasteful number, since it uses less digits than its factorization.

6606603347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5198029.

The product of its (nonzero) digits is 326592, while the sum is 41.

The square root of 6606603347 is about 81281.0146774756. The cubic root of 6606603347 is about 1876.4028230856.

The spelling of 6606603347 in words is "six billion, six hundred six million, six hundred three thousand, three hundred forty-seven".