8073109 has 4 divisors (see below), whose sum is σ = 8807040. Its totient is φ = 7339180.

The previous prime is 8073103. The next prime is 8073127. The reversal of 8073109 is 9013708.

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 8073109 - 2⁵ = 8073077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073103) 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, 366949 + ... + 366970.

It is an arithmetic number, because the mean of its divisors is an integer number (2201760).

Almost surely, 2^8073109 is an apocalyptic number.

It is an amenable number.

8073109 is a deficient number, since it is larger than the sum of its proper divisors (733931).

8073109 is a wasteful number, since it uses less digits than its factorization.

8073109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733930.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 8073109 is about 2841.3216994913. The cubic root of 8073109 is about 200.6073951549.

It can be divided in two parts, 807 and 3109, that added together give a triangular number (3916 = T₈₈).

The spelling of 8073109 in words is "eight million, seventy-three thousand, one hundred nine".