3666582828 has 24 divisors (see below), whose sum is σ = 9505955760. Its totient is φ = 1222194240.

The previous prime is 3666582793. The next prime is 3666582841. The reversal of 3666582828 is 8282856663.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16974813 + ... + 16975028.

It is an arithmetic number, because the mean of its divisors is an integer number (396081490).

Almost surely, 2^3666582828 is an apocalyptic number.

It is an amenable number.

3666582828 is an abundant number, since it is smaller than the sum of its proper divisors (5839372932).

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

3666582828 is a wasteful number, since it uses less digits than its factorization.

3666582828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33949854 (or 33949846 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 3666582828 is about 60552.3148029867. The cubic root of 3666582828 is about 1542.0099168161.

The spelling of 3666582828 in words is "three billion, six hundred sixty-six million, five hundred eighty-two thousand, eight hundred twenty-eight".