8332791 has 4 divisors (see below), whose sum is σ = 11110392. Its totient is φ = 5555192.

The previous prime is 8332789. The next prime is 8332817. The reversal of 8332791 is 1972338.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8332791 - 2¹ = 8332789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8332691) 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 3 ways as a sum of consecutive naturals, for example, 1388796 + ... + 1388801.

It is an arithmetic number, because the mean of its divisors is an integer number (2777598).

Almost surely, 2^8332791 is an apocalyptic number.

8332791 is a deficient number, since it is larger than the sum of its proper divisors (2777601).

8332791 is a wasteful number, since it uses less digits than its factorization.

8332791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777600.

The product of its digits is 9072, while the sum is 33.

The square root of 8332791 is about 2886.6574095310. The cubic root of 8332791 is about 202.7356683159.

The spelling of 8332791 in words is "eight million, three hundred thirty-two thousand, seven hundred ninety-one".