3006505648 has 20 divisors (see below), whose sum is σ = 5960573608. Its totient is φ = 1468293120.

The previous prime is 3006505631. The next prime is 3006505681. The reversal of 3006505648 is 8465056003.

It is a super-3 number, since 3×3006505648³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184273 + ... + 2185648.

Almost surely, 2^3006505648 is an apocalyptic number.

It is an amenable number.

3006505648 is a deficient number, since it is larger than the sum of its proper divisors (2954067960).

3006505648 is a wasteful number, since it uses less digits than its factorization.

3006505648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4369972 (or 4369966 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 3006505648 is about 54831.6117581820. The cubic root of 3006505648 is about 1443.2913474030.

The spelling of 3006505648 in words is "three billion, six million, five hundred five thousand, six hundred forty-eight".