3629044572 has 48 divisors (see below), whose sum is σ = 8794064160. Its totient is φ = 1163395072.

The previous prime is 3629044541. The next prime is 3629044579. The reversal of 3629044572 is 2754409263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3629044579) 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 15 ways as a sum of consecutive naturals, for example, 69148 + ... + 109724.

It is an arithmetic number, because the mean of its divisors is an integer number (183209670).

Almost surely, 2^3629044572 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 3629044572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4397032080).

3629044572 is an abundant number, since it is smaller than the sum of its proper divisors (5165019588).

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

3629044572 is a wasteful number, since it uses less digits than its factorization.

3629044572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40870 (or 40868 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 3629044572 is about 60241.5518724410. The cubic root of 3629044572 is about 1536.7295203364.

The spelling of 3629044572 in words is "three billion, six hundred twenty-nine million, forty-four thousand, five hundred seventy-two".