84349817358 has 8 divisors (see below), whose sum is σ = 168699634728. Its totient is φ = 28116605784.

The previous prime is 84349817333. The next prime is 84349817389. The reversal of 84349817358 is 85371894348.

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

84349817358 is an admirable number.

It is a super-2 number, since 2×84349817358² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7029151441 + ... + 7029151452.

It is an arithmetic number, because the mean of its divisors is an integer number (21087454341).

Almost surely, 2^84349817358 is an apocalyptic number.

84349817358 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84349817358 is a wasteful number, since it uses less digits than its factorization.

84349817358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14058302898.

The product of its digits is 23224320, while the sum is 60.

The spelling of 84349817358 in words is "eighty-four billion, three hundred forty-nine million, eight hundred seventeen thousand, three hundred fifty-eight".