372066066 has 12 divisors (see below), whose sum is σ = 806143182. Its totient is φ = 124022016.

The previous prime is 372066059. The next prime is 372066067. The reversal of 372066066 is 660660273.

It can be written as a sum of positive squares in only one way, i.e., 308529225 + 63536841 = 17565^2 + 7971^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 372066066.

It is not an unprimeable number, because it can be changed into a prime (372066067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10335151 + ... + 10335186.

Almost surely, 2^372066066 is an apocalyptic number.

372066066 is an abundant number, since it is smaller than the sum of its proper divisors (434077116).

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

372066066 is a wasteful number, since it uses less digits than its factorization.

372066066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20670345 (or 20670342 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 372066066 is about 19289.0141272176. The cubic root of 372066066 is about 719.2392079620.

The spelling of 372066066 in words is "three hundred seventy-two million, sixty-six thousand, sixty-six".