7326320871 has 4 divisors (see below), whose sum is σ = 9768427832. Its totient is φ = 4884213912.

The previous prime is 7326320863. The next prime is 7326320899. The reversal of 7326320871 is 1780236237.

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

It is not a de Polignac number, because 7326320871 - 2³ = 7326320863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7326320171) 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, 1221053476 + ... + 1221053481.

It is an arithmetic number, because the mean of its divisors is an integer number (2442106958).

Almost surely, 2^7326320871 is an apocalyptic number.

7326320871 is a deficient number, since it is larger than the sum of its proper divisors (2442106961).

7326320871 is a wasteful number, since it uses less digits than its factorization.

7326320871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442106960.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 7326320871 is about 85593.9301060537. The cubic root of 7326320871 is about 1942.2060912657.

The spelling of 7326320871 in words is "seven billion, three hundred twenty-six million, three hundred twenty thousand, eight hundred seventy-one".