3683228628 has 24 divisors (see below), whose sum is σ = 8597313088. Its totient is φ = 1227298176.

The previous prime is 3683228623. The next prime is 3683228629. The reversal of 3683228628 is 8268223863.

It is a super-2 number, since 2×3683228628² = 27132346252237524768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3683228621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20176 + ... + 88167.

Almost surely, 2^3683228628 is an apocalyptic number.

It is an amenable number.

3683228628 is an abundant number, since it is smaller than the sum of its proper divisors (4914084460).

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

3683228628 is a wasteful number, since it uses less digits than its factorization.

3683228628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111183 (or 111181 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The square root of 3683228628 is about 60689.6088964165. The cubic root of 3683228628 is about 1544.3399012966.

The spelling of 3683228628 in words is "three billion, six hundred eighty-three million, two hundred twenty-eight thousand, six hundred twenty-eight".