8073334509 has 4 divisors (see below), whose sum is σ = 10764446016. Its totient is φ = 5382223004.

The previous prime is 8073334499. The next prime is 8073334537. The reversal of 8073334509 is 9054333708.

It is a happy number.

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 8073334509 - 2⁸ = 8073334253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073334589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345555749 + ... + 1345555754.

It is an arithmetic number, because the mean of its divisors is an integer number (2691111504).

Almost surely, 2^8073334509 is an apocalyptic number.

It is an amenable number.

8073334509 is a deficient number, since it is larger than the sum of its proper divisors (2691111507).

8073334509 is a wasteful number, since it uses less digits than its factorization.

8073334509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691111506.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 8073334509 is about 89851.7362603528. The cubic root of 8073334509 is about 2006.0926301656.

The spelling of 8073334509 in words is "eight billion, seventy-three million, three hundred thirty-four thousand, five hundred nine".