3248217147 has 8 divisors (see below), whose sum is σ = 4949664256. Its totient is φ = 1856124072.

The previous prime is 3248217139. The next prime is 3248217179. The reversal of 3248217147 is 7417128423.

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

It is not a de Polignac number, because 3248217147 - 2³ = 3248217139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3248217347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77338483 + ... + 77338524.

It is an arithmetic number, because the mean of its divisors is an integer number (618708032).

Almost surely, 2^3248217147 is an apocalyptic number.

3248217147 is a deficient number, since it is larger than the sum of its proper divisors (1701447109).

3248217147 is a wasteful number, since it uses less digits than its factorization.

3248217147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154677017.

The product of its digits is 75264, while the sum is 39.

The square root of 3248217147 is about 56993.1324547090. The cubic root of 3248217147 is about 1480.9771285067.

The spelling of 3248217147 in words is "three billion, two hundred forty-eight million, two hundred seventeen thousand, one hundred forty-seven".