8873849 has 2 divisors, whose sum is σ = 8873850. Its totient is φ = 8873848.

The previous prime is 8873827. The next prime is 8873869. The reversal of 8873849 is 9483788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7118224 + 1755625 = 2668^2 + 1325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8873849 is a prime.

It is not a weakly prime, because it can be changed into another prime (8873819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4436924 + 4436925.

It is an arithmetic number, because the mean of its divisors is an integer number (4436925).

Almost surely, 2^8873849 is an apocalyptic number.

It is an amenable number.

8873849 is a deficient number, since it is larger than the sum of its proper divisors (1).

8873849 is an equidigital number, since it uses as much as digits as its factorization.

8873849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 47.

The square root of 8873849 is about 2978.9006361408. The cubic root of 8873849 is about 207.0319366969.

It can be divided in two parts, 88 and 73849, that added together give a palindrome (73937).

The spelling of 8873849 in words is "eight million, eight hundred seventy-three thousand, eight hundred forty-nine".