3672028568 has 64 divisors (see below), whose sum is σ = 7809903360. Its totient is φ = 1605833856.

The previous prime is 3672028567. The next prime is 3672028571. The reversal of 3672028568 is 8658202763.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672028561) 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, 248771 + ... + 263117.

It is an arithmetic number, because the mean of its divisors is an integer number (122029740).

Almost surely, 2^3672028568 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 3672028568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3904951680).

3672028568 is an abundant number, since it is smaller than the sum of its proper divisors (4137874792).

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

3672028568 is a wasteful number, since it uses less digits than its factorization.

3672028568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14496 (or 14492 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 3672028568 is about 60597.2653508391. The cubic root of 3672028568 is about 1542.7729552763.

The spelling of 3672028568 in words is "three billion, six hundred seventy-two million, twenty-eight thousand, five hundred sixty-eight".