3224422657 has 4 divisors (see below), whose sum is σ = 3414094596. Its totient is φ = 3034750720.

The previous prime is 3224422577. The next prime is 3224422667. The reversal of 3224422657 is 7562244223.

It is a happy number.

It is a Cunningham number, because it is equal to 56784²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2510410816 + 714011841 = 50104^2 + 26721^2 .

It is a cyclic number.

It is not a de Polignac number, because 3224422657 - 2⁷ = 3224422529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3224422667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94835944 + ... + 94835977.

It is an arithmetic number, because the mean of its divisors is an integer number (853523649).

Almost surely, 2^3224422657 is an apocalyptic number.

It is an amenable number.

3224422657 is a deficient number, since it is larger than the sum of its proper divisors (189671939).

3224422657 is a wasteful number, since it uses less digits than its factorization.

3224422657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189671938.

The product of its digits is 161280, while the sum is 37.

The square root of 3224422657 is about 56784.0000088053. Note that the first 5 decimals coincide. The cubic root of 3224422657 is about 1477.3520122659.

The spelling of 3224422657 in words is "three billion, two hundred twenty-four million, four hundred twenty-two thousand, six hundred fifty-seven".