8849842 has 4 divisors (see below), whose sum is σ = 13274766. Its totient is φ = 4424920.

The previous prime is 8849837. The next prime is 8849851. The reversal of 8849842 is 2489488.

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

It can be written as a sum of positive squares in only one way, i.e., 8590761 + 259081 = 2931^2 + 509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212459 + ... + 2212462.

Almost surely, 2^8849842 is an apocalyptic number.

8849842 is a deficient number, since it is larger than the sum of its proper divisors (4424924).

8849842 is a wasteful number, since it uses less digits than its factorization.

8849842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424923.

The product of its digits is 147456, while the sum is 43.

The square root of 8849842 is about 2974.8684004507. The cubic root of 8849842 is about 206.8450690992.

The spelling of 8849842 in words is "eight million, eight hundred forty-nine thousand, eight hundred forty-two".