3727820800228 has 24 divisors (see below), whose sum is σ = 7894208754432. Its totient is φ = 1503658809984.

The previous prime is 3727820800199. The next prime is 3727820800229. The reversal of 3727820800228 is 8220080287273.

It is a super-2 number, since 2×3727820800228² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3727820800229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915777676 + ... + 3915778627.

It is an arithmetic number, because the mean of its divisors is an integer number (328925364768).

Almost surely, 2^{3727820800228} is an apocalyptic number.

It is an amenable number.

3727820800228 is an abundant number, since it is smaller than the sum of its proper divisors (4166387954204).

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

3727820800228 is a wasteful number, since it uses less digits than its factorization.

3727820800228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831556331 (or 7831556329 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 49.

The spelling of 3727820800228 in words is "three trillion, seven hundred twenty-seven billion, eight hundred twenty million, eight hundred thousand, two hundred twenty-eight".