8009049 has 8 divisors (see below), whose sum is σ = 10825312. Its totient is φ = 5266080.

The previous prime is 8009039. The next prime is 8009059. The reversal of 8009049 is 9409008.

It is an interprime number because it is at equal distance from previous prime (8009039) and next prime (8009059).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8009049 - 2⁴ = 8009033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8009009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18067 + ... + 18504.

It is an arithmetic number, because the mean of its divisors is an integer number (1353164).

Almost surely, 2^8009049 is an apocalyptic number.

It is an amenable number.

8009049 is a deficient number, since it is larger than the sum of its proper divisors (2816263).

8009049 is a wasteful number, since it uses less digits than its factorization.

8009049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36647.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 8009049 is about 2830.0263249659. The cubic root of 8009049 is about 200.0753799191.

The spelling of 8009049 in words is "eight million, nine thousand, forty-nine".