4313291 has 8 divisors (see below), whose sum is σ = 4586400. Its totient is φ = 4042368.

The previous prime is 4313273. The next prime is 4313293. The reversal of 4313291 is 1923134.

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 4313291 - 2¹⁰ = 4312267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4313293) 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, 5570 + ... + 6296.

It is an arithmetic number, because the mean of its divisors is an integer number (573300).

Almost surely, 2^4313291 is an apocalyptic number.

4313291 is a deficient number, since it is larger than the sum of its proper divisors (273109).

4313291 is a wasteful number, since it uses less digits than its factorization.

4313291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its digits is 648, while the sum is 23.

The square root of 4313291 is about 2076.8464074168. The cubic root of 4313291 is about 162.7807029993.

The spelling of 4313291 in words is "four million, three hundred thirteen thousand, two hundred ninety-one".