3200600028 has 48 divisors (see below), whose sum is σ = 7625913120. Its totient is φ = 1044532224.

The previous prime is 3200600021. The next prime is 3200600041. The reversal of 3200600028 is 8200060023.

3200600028 is a nontrivial binomial coefficient, being equal to C(80008, 2).

It is a junction number, because it is equal to n+sod(n) for n = 3200599977 and 3200600013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200600021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106678 + ... + 133346.

It is an arithmetic number, because the mean of its divisors is an integer number (158873190).

Almost surely, 2^3200600028 is an apocalyptic number.

3200600028 is the 80007-th triangular number and also the 40004-th hexagonal number.

It is an amenable number.

3200600028 is an abundant number, since it is smaller than the sum of its proper divisors (4425313092).

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

3200600028 is a wasteful number, since it uses less digits than its factorization.

3200600028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26886 (or 26884 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3200600028 is about 56573.8457946780. The cubic root of 3200600028 is about 1473.7046987854.

The spelling of 3200600028 in words is "three billion, two hundred million, six hundred thousand, twenty-eight".