3626227872 has 96 divisors (see below), whose sum is σ = 10725644160. Its totient is φ = 1191697920.

The previous prime is 3626227861. The next prime is 3626227897. The reversal of 3626227872 is 2787226263.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31788 + ... + 90900.

It is an arithmetic number, because the mean of its divisors is an integer number (111725460).

Almost surely, 2^3626227872 is an apocalyptic number.

3626227872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3626227872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5362822080).

3626227872 is an abundant number, since it is smaller than the sum of its proper divisors (7099416288).

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

3626227872 is a wasteful number, since it uses less digits than its factorization.

3626227872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59203 (or 59189 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 3626227872 is about 60218.1689525678. The cubic root of 3626227872 is about 1536.3318374843.

The spelling of 3626227872 in words is "three billion, six hundred twenty-six million, two hundred twenty-seven thousand, eight hundred seventy-two".