3227742625 has 16 divisors (see below), whose sum is σ = 4113937152. Its totient is φ = 2527249200.

The previous prime is 3227742611. The next prime is 3227742631. The reversal of 3227742625 is 5262477223.

It is not a de Polignac number, because 3227742625 - 2⁹ = 3227742113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268827 + ... + 280576.

It is an arithmetic number, because the mean of its divisors is an integer number (257121072).

Almost surely, 2^3227742625 is an apocalyptic number.

It is an amenable number.

3227742625 is a deficient number, since it is larger than the sum of its proper divisors (886194527).

3227742625 is an equidigital number, since it uses as much as digits as its factorization.

3227742625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549465 (or 549455 counting only the distinct ones).

The product of its digits is 282240, while the sum is 40.

The square root of 3227742625 is about 56813.2257929437. The cubic root of 3227742625 is about 1477.8588811975.

The spelling of 3227742625 in words is "three billion, two hundred twenty-seven million, seven hundred forty-two thousand, six hundred twenty-five".