7632272066 has 8 divisors (see below), whose sum is σ = 11448823440. Its totient is φ = 3815997588.

The previous prime is 7632272041. The next prime is 7632272083. The reversal of 7632272066 is 6602722367.

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

It is a super-3 number, since 3×7632272066³ (a number of 31 digits) contains 333 as substring.

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, 25745 + ... + 126203.

It is an arithmetic number, because the mean of its divisors is an integer number (1431102930).

Almost surely, 2^7632272066 is an apocalyptic number.

7632272066 is a deficient number, since it is larger than the sum of its proper divisors (3816551374).

7632272066 is a wasteful number, since it uses less digits than its factorization.

7632272066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138448.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 7632272066 is about 87362.8757882889. The cubic root of 7632272066 is about 1968.8741078715.

The spelling of 7632272066 in words is "seven billion, six hundred thirty-two million, two hundred seventy-two thousand, sixty-six".