6606745734 has 32 divisors (see below), whose sum is σ = 14000224896. Its totient is φ = 2071301760.

The previous prime is 6606745729. The next prime is 6606745753. The reversal of 6606745734 is 4375476066.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135009 + ... + 177315.

It is an arithmetic number, because the mean of its divisors is an integer number (437507028).

Almost surely, 2^6606745734 is an apocalyptic number.

6606745734 is an abundant number, since it is smaller than the sum of its proper divisors (7393479162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6606745734 is a wasteful number, since it uses less digits than its factorization.

6606745734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43860.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The square root of 6606745734 is about 81281.8905661033. The cubic root of 6606745734 is about 1876.4163032072.

The spelling of 6606745734 in words is "six billion, six hundred six million, seven hundred forty-five thousand, seven hundred thirty-four".