3130281217 has 8 divisors (see below), whose sum is σ = 3765752000. Its totient is φ = 2541882384.

The previous prime is 3130281197. The next prime is 3130281221. The reversal of 3130281217 is 7121820313.

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 3130281217 - 2¹⁵ = 3130248449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130282217) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11767842 + ... + 11768107.

It is an arithmetic number, because the mean of its divisors is an integer number (470719000).

Almost surely, 2^3130281217 is an apocalyptic number.

It is an amenable number.

3130281217 is a deficient number, since it is larger than the sum of its proper divisors (635470783).

3130281217 is a wasteful number, since it uses less digits than its factorization.

3130281217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23535975.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 3130281217 is about 55948.9161378485. The cubic root of 3130281217 is about 1462.8319987703.

The spelling of 3130281217 in words is "three billion, one hundred thirty million, two hundred eighty-one thousand, two hundred seventeen".