3553628444 has 48 divisors (see below), whose sum is σ = 6833625120. Its totient is φ = 1610876160.

The previous prime is 3553628417. The next prime is 3553628447. The reversal of 3553628444 is 4448263553.

It is a super-2 number, since 2×3553628444² = 25256550236011722272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3553628395 and 3553628404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553628447) by changing a digit.

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, 161174 + ... + 181890.

It is an arithmetic number, because the mean of its divisors is an integer number (142367190).

Almost surely, 2^3553628444 is an apocalyptic number.

It is an amenable number.

3553628444 is a deficient number, since it is larger than the sum of its proper divisors (3279996676).

3553628444 is a wasteful number, since it uses less digits than its factorization.

3553628444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20838 (or 20836 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

The square root of 3553628444 is about 59612.3178881680. The cubic root of 3553628444 is about 1526.0098578985.

The spelling of 3553628444 in words is "three billion, five hundred fifty-three million, six hundred twenty-eight thousand, four hundred forty-four".