3666666300 has 144 divisors (see below), whose sum is σ = 11624256000. Its totient is φ = 884979200.

The previous prime is 3666666281. The next prime is 3666666307. The reversal of 3666666300 is 36666663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666666307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 786376 + ... + 791024.

It is an arithmetic number, because the mean of its divisors is an integer number (80724000).

Almost surely, 2^3666666300 is an apocalyptic number.

3666666300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3666666300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5812128000).

3666666300 is an abundant number, since it is smaller than the sum of its proper divisors (7957589700).

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

3666666300 is a wasteful number, since it uses less digits than its factorization.

3666666300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916 (or 4909 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 42.

The square root of 3666666300 is about 60553.0040542994. The cubic root of 3666666300 is about 1542.0216183269.

3666666300 divided by its reverse (36666663) gives a square (100 = 10²).

It can be divided in two parts, 3666 and 666300, that added together give a palindrome (669966).

The spelling of 3666666300 in words is "three billion, six hundred sixty-six million, six hundred sixty-six thousand, three hundred".