3271428652 has 6 divisors (see below), whose sum is σ = 5725000148. Its totient is φ = 1635714324.

The previous prime is 3271428647. The next prime is 3271428661. The reversal of 3271428652 is 2568241723.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 408928578 + ... + 408928585.

Almost surely, 2^3271428652 is an apocalyptic number.

It is an amenable number.

3271428652 is a deficient number, since it is larger than the sum of its proper divisors (2453571496).

3271428652 is a wasteful number, since it uses less digits than its factorization.

3271428652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817857167 (or 817857165 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 3271428652 is about 57196.4041876760. The cubic root of 3271428652 is about 1484.4964077463.

The spelling of 3271428652 in words is "three billion, two hundred seventy-one million, four hundred twenty-eight thousand, six hundred fifty-two".