3666350120 has 16 divisors (see below), whose sum is σ = 8249287860. Its totient is φ = 1466540032.

The previous prime is 3666350089. The next prime is 3666350123. The reversal of 3666350120 is 210536663.

It can be written as a sum of positive squares in 2 ways, for example, as 3597360484 + 68989636 = 59978^2 + 8306^2 .

It is not an unprimeable number, because it can be changed into a prime (3666350123) 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, 45829337 + ... + 45829416.

Almost surely, 2^3666350120 is an apocalyptic number.

It is an amenable number.

3666350120 is an abundant number, since it is smaller than the sum of its proper divisors (4582937740).

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

3666350120 is a wasteful number, since it uses less digits than its factorization.

3666350120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91658764 (or 91658760 counting only the distinct ones).

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

The square root of 3666350120 is about 60550.3932274597. The cubic root of 3666350120 is about 1541.9772937397.

Adding to 3666350120 its reverse (210536663), we get a palindrome (3876886783).

The spelling of 3666350120 in words is "three billion, six hundred sixty-six million, three hundred fifty thousand, one hundred twenty".