3247020795 has 8 divisors (see below), whose sum is σ = 5195233296. Its totient is φ = 1731744416.

The previous prime is 3247020787. The next prime is 3247020797. The reversal of 3247020795 is 5970207423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3247020795 - 2³ = 3247020787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3247020797) by changing a digit.

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, 108234012 + ... + 108234041.

It is an arithmetic number, because the mean of its divisors is an integer number (649404162).

Almost surely, 2^3247020795 is an apocalyptic number.

3247020795 is a deficient number, since it is larger than the sum of its proper divisors (1948212501).

3247020795 is a wasteful number, since it uses less digits than its factorization.

3247020795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216468061.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 3247020795 is about 56982.6359077921. The cubic root of 3247020795 is about 1480.7952864444.

The spelling of 3247020795 in words is "three billion, two hundred forty-seven million, twenty thousand, seven hundred ninety-five".