84848479 has 8 divisors (see below), whose sum is σ = 91106208. Its totient is φ = 78731520.

The previous prime is 84848473. The next prime is 84848483. The reversal of 84848479 is 97484848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84848479 - 2⁵ = 84848447 is a prime.

It is a super-2 number, since 2×84848479² = 14398528777226882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84848473) 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 7 ways as a sum of consecutive naturals, for example, 33942 + ... + 36355.

It is an arithmetic number, because the mean of its divisors is an integer number (11388276).

Almost surely, 2^84848479 is an apocalyptic number.

84848479 is a deficient number, since it is larger than the sum of its proper divisors (6257729).

84848479 is a wasteful number, since it uses less digits than its factorization.

84848479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70385.

The product of its digits is 2064384, while the sum is 52.

The square root of 84848479 is about 9211.3234119751. The cubic root of 84848479 is about 439.4215522023.

The spelling of 84848479 in words is "eighty-four million, eight hundred forty-eight thousand, four hundred seventy-nine".