8391341 has 16 divisors (see below), whose sum is σ = 9959040. Its totient is φ = 6920640.

The previous prime is 8391337. The next prime is 8391349. The reversal of 8391341 is 1431938.

It is a cyclic number.

It is not a de Polignac number, because 8391341 - 2² = 8391337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8391349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46271 + ... + 46451.

It is an arithmetic number, because the mean of its divisors is an integer number (622440).

Almost surely, 2^8391341 is an apocalyptic number.

It is an amenable number.

8391341 is a deficient number, since it is larger than the sum of its proper divisors (1567699).

8391341 is a wasteful number, since it uses less digits than its factorization.

8391341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404.

The product of its digits is 2592, while the sum is 29.

The square root of 8391341 is about 2896.7811446500. The cubic root of 8391341 is about 203.2093983320.

The spelling of 8391341 in words is "eight million, three hundred ninety-one thousand, three hundred forty-one".