84835208959 has 8 divisors (see below), whose sum is σ = 85056517440. Its totient is φ = 84614065536.

The previous prime is 84835208947. The next prime is 84835208977. The reversal of 84835208959 is 95980253848.

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 84835208959 - 2²⁵ = 84801654527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84835208897 and 84835208906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84835209959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023627 + ... + 1103395.

It is an arithmetic number, because the mean of its divisors is an integer number (10632064680).

Almost surely, 2^84835208959 is an apocalyptic number.

84835208959 is a deficient number, since it is larger than the sum of its proper divisors (221308481).

84835208959 is a wasteful number, since it uses less digits than its factorization.

84835208959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82529.

The product of its (nonzero) digits is 24883200, while the sum is 61.

The spelling of 84835208959 in words is "eighty-four billion, eight hundred thirty-five million, two hundred eight thousand, nine hundred fifty-nine".