8949369 has 32 divisors (see below), whose sum is σ = 14644224. Its totient is φ = 4783680.

The previous prime is 8949341. The next prime is 8949377. The reversal of 8949369 is 9639498.

It is a happy number.

It is not a de Polignac number, because 8949369 - 2⁸ = 8949113 is a prime.

It is a super-2 number, since 2×8949369² = 160182410996322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8949379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9414 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (457632).

Almost surely, 2^8949369 is an apocalyptic number.

It is an amenable number.

8949369 is a deficient number, since it is larger than the sum of its proper divisors (5694855).

8949369 is a wasteful number, since it uses less digits than its factorization.

8949369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957.

The product of its digits is 419904, while the sum is 48.

The square root of 8949369 is about 2991.5495984523. The cubic root of 8949369 is about 207.6175866168.

The spelling of 8949369 in words is "eight million, nine hundred forty-nine thousand, three hundred sixty-nine".