3552749228 has 24 divisors (see below), whose sum is σ = 7111521312. Its totient is φ = 1521316224.

The previous prime is 3552749177. The next prime is 3552749273. The reversal of 3552749228 is 8229472553.

3552749228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19775 + ... + 86582.

It is an arithmetic number, because the mean of its divisors is an integer number (296313388).

Almost surely, 2^3552749228 is an apocalyptic number.

It is an amenable number.

3552749228 is an abundant number, since it is smaller than the sum of its proper divisors (3558772084).

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

3552749228 is a wasteful number, since it uses less digits than its factorization.

3552749228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107561 (or 107559 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 3552749228 is about 59604.9429829440. The cubic root of 3552749228 is about 1525.8839956547.

The spelling of 3552749228 in words is "three billion, five hundred fifty-two million, seven hundred forty-nine thousand, two hundred twenty-eight".