3247148897 has 12 divisors (see below), whose sum is σ = 3347084160. Its totient is φ = 3150110736.

The previous prime is 3247148881. The next prime is 3247148911. The reversal of 3247148897 is 7988417423.

It is not a de Polignac number, because 3247148897 - 2⁴ = 3247148881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3247148867) 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, 488168 + ... + 494774.

It is an arithmetic number, because the mean of its divisors is an integer number (278923680).

Almost surely, 2^3247148897 is an apocalyptic number.

3247148897 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3247148897 is a deficient number, since it is larger than the sum of its proper divisors (99935263).

3247148897 is an equidigital number, since it uses as much as digits as its factorization.

3247148897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040 (or 7003 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 3247148897 is about 56983.7599408814. The cubic root of 3247148897 is about 1480.8147597149.

The spelling of 3247148897 in words is "three billion, two hundred forty-seven million, one hundred forty-eight thousand, eight hundred ninety-seven".