3200362872 has 128 divisors (see below), whose sum is σ = 9632256000. Its totient is φ = 884822400.

The previous prime is 3200362817. The next prime is 3200362873. The reversal of 3200362872 is 2782630023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200362873) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 248922 + ... + 261462.

It is an arithmetic number, because the mean of its divisors is an integer number (75252000).

Almost surely, 2^3200362872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200362872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4816128000).

3200362872 is an abundant number, since it is smaller than the sum of its proper divisors (6431893128).

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

3200362872 is a wasteful number, since it uses less digits than its factorization.

3200362872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12602 (or 12584 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 3200362872 is about 56571.7497696509. The cubic root of 3200362872 is about 1473.6682986791.

Adding to 3200362872 its reverse (2782630023), we get a palindrome (5982992895).

The spelling of 3200362872 in words is "three billion, two hundred million, three hundred sixty-two thousand, eight hundred seventy-two".