8483891 has 4 divisors (see below), whose sum is σ = 9136512. Its totient is φ = 7831272.

The previous prime is 8483879. The next prime is 8483897. The reversal of 8483891 is 1983848.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8483891 - 2¹⁸ = 8221747 is a prime.

It is a super-4 number, since 4×8483891⁴ (a number of 29 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8483897) 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, 326291 + ... + 326316.

It is an arithmetic number, because the mean of its divisors is an integer number (2284128).

Almost surely, 2^8483891 is an apocalyptic number.

8483891 is a deficient number, since it is larger than the sum of its proper divisors (652621).

8483891 is a wasteful number, since it uses less digits than its factorization.

8483891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652620.

The product of its digits is 55296, while the sum is 41.

The square root of 8483891 is about 2912.7119665357. The cubic root of 8483891 is about 203.9537492868.

The spelling of 8483891 in words is "eight million, four hundred eighty-three thousand, eight hundred ninety-one".