3117317227 has 8 divisors (see below), whose sum is σ = 3180647232. Its totient is φ = 3054624000.

The previous prime is 3117317201. The next prime is 3117317233. The reversal of 3117317227 is 7227137113.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3117317227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3117317192 and 3117317201.

It is not an unprimeable number, because it can be changed into a prime (3117317257) 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, 149299 + ... + 168892.

It is an arithmetic number, because the mean of its divisors is an integer number (397580904).

Almost surely, 2^3117317227 is an apocalyptic number.

3117317227 is a deficient number, since it is larger than the sum of its proper divisors (63330005).

3117317227 is a wasteful number, since it uses less digits than its factorization.

3117317227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318389.

The product of its digits is 12348, while the sum is 34.

The square root of 3117317227 is about 55832.9403399105. The cubic root of 3117317227 is about 1460.8097758087.

It can be divided in two parts, 31173 and 17227, that added together give a square (48400 = 220²).

The spelling of 3117317227 in words is "three billion, one hundred seventeen million, three hundred seventeen thousand, two hundred twenty-seven".