3650600066 has 16 divisors (see below), whose sum is σ = 5853351168. Its totient is φ = 1703354400.

The previous prime is 3650600059. The next prime is 3650600071. The reversal of 3650600066 is 6600060563.

It is a super-3 number, since 3×3650600066³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965930 + ... + 969701.

It is an arithmetic number, because the mean of its divisors is an integer number (365834448).

Almost surely, 2^3650600066 is an apocalyptic number.

3650600066 is a deficient number, since it is larger than the sum of its proper divisors (2202751102).

3650600066 is a wasteful number, since it uses less digits than its factorization.

3650600066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935697.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 3650600066 is about 60420.1958454290. The cubic root of 3650600066 is about 1539.7660950758.

The spelling of 3650600066 in words is "three billion, six hundred fifty million, six hundred thousand, sixty-six".