84847325319 has 24 divisors (see below), whose sum is σ = 132154167600. Its totient is φ = 52280760960.

The previous prime is 84847325287. The next prime is 84847325333. The reversal of 84847325319 is 91352374848.

It is a happy number.

It is not a de Polignac number, because 84847325319 - 2⁵ = 84847325287 is a prime.

It is a super-2 number, since 2×84847325319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84847324319) 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 23 ways as a sum of consecutive naturals, for example, 6044004 + ... + 6058025.

It is an arithmetic number, because the mean of its divisors is an integer number (5506423650).

Almost surely, 2^84847325319 is an apocalyptic number.

84847325319 is a deficient number, since it is larger than the sum of its proper divisors (47306842281).

84847325319 is a wasteful number, since it uses less digits than its factorization.

84847325319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12102095 (or 12102092 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 84847325319 in words is "eighty-four billion, eight hundred forty-seven million, three hundred twenty-five thousand, three hundred nineteen".