4391117 has 8 divisors (see below), whose sum is σ = 4758336. Its totient is φ = 4036032.

The previous prime is 4391099. The next prime is 4391131. The reversal of 4391117 is 7111934.

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 4391117 - 2¹⁰ = 4390093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4391017) 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, 2273 + ... + 3734.

It is an arithmetic number, because the mean of its divisors is an integer number (594792).

Almost surely, 2^4391117 is an apocalyptic number.

It is an amenable number.

4391117 is a deficient number, since it is larger than the sum of its proper divisors (367219).

4391117 is a wasteful number, since it uses less digits than its factorization.

4391117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067.

The product of its digits is 756, while the sum is 26.

The square root of 4391117 is about 2095.4992245286. The cubic root of 4391117 is about 163.7539066333.

The spelling of 4391117 in words is "four million, three hundred ninety-one thousand, one hundred seventeen".