3629044432 has 30 divisors (see below), whose sum is σ = 7573954038. Its totient is φ = 1674542592.

The previous prime is 3629044373. The next prime is 3629044453. The reversal of 3629044432 is 2344409263.

It can be written as a sum of positive squares in 3 ways, for example, as 1518193296 + 2110851136 = 38964^2 + 45944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3629044391 and 3629044400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 866728 + ... + 870904.

Almost surely, 2^3629044432 is an apocalyptic number.

It is an amenable number.

3629044432 is an abundant number, since it is smaller than the sum of its proper divisors (3944909606).

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

3629044432 is an frugal number, since it uses more digits than its factorization.

3629044432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8375 (or 4192 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 3629044432 is about 60241.5507104523. The cubic root of 3629044432 is about 1536.7295005752.

The spelling of 3629044432 in words is "three billion, six hundred twenty-nine million, forty-four thousand, four hundred thirty-two".