2332063666 has 8 divisors (see below), whose sum is σ = 3521573100. Its totient is φ = 1158205968.

The previous prime is 2332063663. The next prime is 2332063673. The reversal of 2332063666 is 6663602332.

It can be written as a sum of positive squares in 2 ways, for example, as 1618372441 + 713691225 = 40229^2 + 26715^2 .

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 (2332063663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912561 + ... + 3913156.

Almost surely, 2^2332063666 is an apocalyptic number.

2332063666 is a deficient number, since it is larger than the sum of its proper divisors (1189509434).

2332063666 is a wasteful number, since it uses less digits than its factorization.

2332063666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825868.

The product of its (nonzero) digits is 139968, while the sum is 37.

The square root of 2332063666 is about 48291.4450601760. The cubic root of 2332063666 is about 1326.1117837949. Note that the first 3 decimals are identical.

Adding to 2332063666 its reverse (6663602332), we get a palindrome (8995665998).

The spelling of 2332063666 in words is "two billion, three hundred thirty-two million, sixty-three thousand, six hundred sixty-six".