3553338872 has 8 divisors (see below), whose sum is σ = 6662510400. Its totient is φ = 1776669432.

The previous prime is 3553338869. The next prime is 3553338889. The reversal of 3553338872 is 2788333553.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×3553338872⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222083672 + ... + 222083687.

It is an arithmetic number, because the mean of its divisors is an integer number (832813800).

Almost surely, 2^3553338872 is an apocalyptic number.

It is an amenable number.

3553338872 is a deficient number, since it is larger than the sum of its proper divisors (3109171528).

3553338872 is a wasteful number, since it uses less digits than its factorization.

3553338872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444167365 (or 444167361 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The square root of 3553338872 is about 59609.8890453589. The cubic root of 3553338872 is about 1525.9684071450.

The spelling of 3553338872 in words is "three billion, five hundred fifty-three million, three hundred thirty-eight thousand, eight hundred seventy-two".