3447469228 has 24 divisors (see below), whose sum is σ = 7081290272. Its totient is φ = 1437554304.

The previous prime is 3447469211. The next prime is 3447469237. The reversal of 3447469228 is 8229647443.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1662801 + ... + 1664872.

Almost surely, 2^3447469228 is an apocalyptic number.

It is an amenable number.

3447469228 is an abundant number, since it is smaller than the sum of its proper divisors (3633821044).

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

3447469228 is a wasteful number, since it uses less digits than its factorization.

3447469228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327721 (or 3327719 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 49.

The square root of 3447469228 is about 58715.1533081538. The cubic root of 3447469228 is about 1510.6602419480.

The spelling of 3447469228 in words is "three billion, four hundred forty-seven million, four hundred sixty-nine thousand, two hundred twenty-eight".