3551412224 has 30 divisors (see below), whose sum is σ = 7102640454. Its totient is φ = 1775697920.

The previous prime is 3551412223. The next prime is 3551412233. The reversal of 3551412224 is 4222141553.

It can be written as a sum of positive squares in only one way, i.e., 2365849600 + 1185562624 = 48640^2 + 34432^2 .

It is a super-2 number, since 2×3551412224² = 25225057569553252352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3551412223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91997 + ... + 124764.

Almost surely, 2^3551412224 is an apocalyptic number.

It is an amenable number.

3551412224 is a deficient number, since it is larger than the sum of its proper divisors (3551228230).

3551412224 is an frugal number, since it uses more digits than its factorization.

3551412224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216789 (or 216763 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 3551412224 is about 59593.7263812224. The cubic root of 3551412224 is about 1525.6925599667.

Adding to 3551412224 its reverse (4222141553), we get a palindrome (7773553777).

The spelling of 3551412224 in words is "three billion, five hundred fifty-one million, four hundred twelve thousand, two hundred twenty-four".