8992849 has 4 divisors (see below), whose sum is σ = 9012736. Its totient is φ = 8972964.

The previous prime is 8992831. The next prime is 8992861. The reversal of 8992849 is 9482998.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8992849 - 2¹⁹ = 8468561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8992889) 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, 9249 + ... + 10174.

It is an arithmetic number, because the mean of its divisors is an integer number (2253184).

Almost surely, 2^8992849 is an apocalyptic number.

It is an amenable number.

8992849 is a deficient number, since it is larger than the sum of its proper divisors (19887).

8992849 is a wasteful number, since it uses less digits than its factorization.

8992849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19886.

The product of its digits is 373248, while the sum is 49.

The square root of 8992849 is about 2998.8079298281. The cubic root of 8992849 is about 207.9532763024.

The spelling of 8992849 in words is "eight million, nine hundred ninety-two thousand, eight hundred forty-nine".