3222269649 has 12 divisors (see below), whose sum is σ = 4656800512. Its totient is φ = 2147067000.

The previous prime is 3222269623. The next prime is 3222269669. The reversal of 3222269649 is 9469622223.

3222269649 is a `hidden beast` number, since 322 + 2 + 269 + 64 + 9 = 666.

3222269649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3222269649 - 2⁹ = 3222269137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222269669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74197 + ... + 109314.

Almost surely, 2^3222269649 is an apocalyptic number.

It is an amenable number.

3222269649 is a deficient number, since it is larger than the sum of its proper divisors (1434530863).

3222269649 is a wasteful number, since it uses less digits than its factorization.

3222269649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185468 (or 185465 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 3222269649 is about 56765.0389676604. The cubic root of 3222269649 is about 1477.0231204248.

The spelling of 3222269649 in words is "three billion, two hundred twenty-two million, two hundred sixty-nine thousand, six hundred forty-nine".