3652666330 has 8 divisors (see below), whose sum is σ = 6574799412. Its totient is φ = 1461066528.

The previous prime is 3652666301. The next prime is 3652666333. The reversal of 3652666330 is 336662563.

It can be written as a sum of positive squares in 2 ways, for example, as 3354378889 + 298287441 = 57917^2 + 17271^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3652666333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182633307 + ... + 182633326.

Almost surely, 2^3652666330 is an apocalyptic number.

3652666330 is a deficient number, since it is larger than the sum of its proper divisors (2922133082).

3652666330 is a wasteful number, since it uses less digits than its factorization.

3652666330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365266640.

The product of its (nonzero) digits is 349920, while the sum is 40.

The square root of 3652666330 is about 60437.2925435943. The cubic root of 3652666330 is about 1540.0565462455.

The spelling of 3652666330 in words is "three billion, six hundred fifty-two million, six hundred sixty-six thousand, three hundred thirty".