3122560417 has 4 divisors (see below), whose sum is σ = 3122800660. Its totient is φ = 3122320176.

The previous prime is 3122560411. The next prime is 3122560421. The reversal of 3122560417 is 7140652213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7140652213 = 137 ⋅52121549.

It can be written as a sum of positive squares in 2 ways, for example, as 2238330721 + 884229696 = 47311^2 + 29736^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3122560417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122560411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99438 + ... + 127015.

It is an arithmetic number, because the mean of its divisors is an integer number (780700165).

Almost surely, 2^3122560417 is an apocalyptic number.

It is an amenable number.

3122560417 is a deficient number, since it is larger than the sum of its proper divisors (240243).

3122560417 is a wasteful number, since it uses less digits than its factorization.

3122560417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240242.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3122560417 is about 55879.8748835392. The cubic root of 3122560417 is about 1461.6283229178.

The spelling of 3122560417 in words is "three billion, one hundred twenty-two million, five hundred sixty thousand, four hundred seventeen".