3683773128 has 32 divisors (see below), whose sum is σ = 10525066560. Its totient is φ = 1052506560.

The previous prime is 3683773117. The next prime is 3683773151. The reversal of 3683773128 is 8213773863.

It is a nude number because it is divisible by every one of its digits.

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, 10963443 + ... + 10963778.

It is an arithmetic number, because the mean of its divisors is an integer number (328908330).

Almost surely, 2^3683773128 is an apocalyptic number.

It is an amenable number.

3683773128 is an abundant number, since it is smaller than the sum of its proper divisors (6841293432).

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

3683773128 is a wasteful number, since it uses less digits than its factorization.

3683773128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21927237 (or 21927233 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 48.

The square root of 3683773128 is about 60694.0946715576. The cubic root of 3683773128 is about 1544.4159986311.

The spelling of 3683773128 in words is "three billion, six hundred eighty-three million, seven hundred seventy-three thousand, one hundred twenty-eight".