3552216424 has 8 divisors (see below), whose sum is σ = 6660405810. Its totient is φ = 1776108208.

The previous prime is 3552216391. The next prime is 3552216433. The reversal of 3552216424 is 4246122553.

3552216424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2144616100 + 1407600324 = 46310^2 + 37518^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3552216424.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222013519 + ... + 222013534.

Almost surely, 2^3552216424 is an apocalyptic number.

It is an amenable number.

3552216424 is a deficient number, since it is larger than the sum of its proper divisors (3108189386).

3552216424 is a wasteful number, since it uses less digits than its factorization.

3552216424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444027059 (or 444027055 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 3552216424 is about 59600.4733538250. The cubic root of 3552216424 is about 1525.8077131582.

Adding to 3552216424 its reverse (4246122553), we get a palindrome (7798338977).

The spelling of 3552216424 in words is "three billion, five hundred fifty-two million, two hundred sixteen thousand, four hundred twenty-four".