8369144 has 32 divisors (see below), whose sum is σ = 18048000. Its totient is φ = 3564000.

The previous prime is 8369143. The next prime is 8369161. The reversal of 8369144 is 4419638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8369143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10769 + ... + 11519.

It is an arithmetic number, because the mean of its divisors is an integer number (564000).

Almost surely, 2^8369144 is an apocalyptic number.

It is an amenable number.

8369144 is an abundant number, since it is smaller than the sum of its proper divisors (9678856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8369144 is a wasteful number, since it uses less digits than its factorization.

8369144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 959 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 8369144 is about 2892.9472860735. The cubic root of 8369144 is about 203.0300617957.

The spelling of 8369144 in words is "eight million, three hundred sixty-nine thousand, one hundred forty-four".