3626689284 has 27 divisors (see below), whose sum is σ = 9168378037. Its totient is φ = 1208775984.

The previous prime is 3626689219. The next prime is 3626689307. The reversal of 3626689284 is 4829866263.

The square root of 3626689284 is 60222.

It is a perfect power (a square), and thus also a powerful number.

3626689284 is a `hidden beast` number, since 3 + 626 + 6 + 8 + 9 + 2 + 8 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1213128900 + 2413560384 = 34830^2 + 49128^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3626689284.

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 8 ways as a sum of consecutive naturals, for example, 356314 + ... + 366350.

Almost surely, 2^3626689284 is an apocalyptic number.

3626689284 is the 60222-nd square number.

It is an amenable number.

3626689284 is an abundant number, since it is smaller than the sum of its proper divisors (5541688753).

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

3626689284 is an equidigital number, since it uses as much as digits as its factorization.

3626689284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20084 (or 10042 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The cubic root of 3626689284 is about 1536.3969971954.

The spelling of 3626689284 in words is "three billion, six hundred twenty-six million, six hundred eighty-nine thousand, two hundred eighty-four".