8089949 has 12 divisors (see below), whose sum is σ = 9504864. Its totient is φ = 6864984.

The previous prime is 8089937. The next prime is 8089967. The reversal of 8089949 is 9499808.

It is not a de Polignac number, because 8089949 - 2⁸ = 8089693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8089919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4472 + ... + 6014.

It is an arithmetic number, because the mean of its divisors is an integer number (792072).

Almost surely, 2^8089949 is an apocalyptic number.

It is an amenable number.

8089949 is a deficient number, since it is larger than the sum of its proper divisors (1414915).

8089949 is a wasteful number, since it uses less digits than its factorization.

8089949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 8089949 is about 2844.2835653289. The cubic root of 8089949 is about 200.7467831044.

The spelling of 8089949 in words is "eight million, eighty-nine thousand, nine hundred forty-nine".