705112884 has 96 divisors (see below), whose sum is σ = 2096640000. Its totient is φ = 200746080.

The previous prime is 705112883. The next prime is 705112897. The reversal of 705112884 is 488211507.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705112883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233617 + ... + 236615.

It is an arithmetic number, because the mean of its divisors is an integer number (21840000).

Almost surely, 2^705112884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 705112884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048320000).

705112884 is an abundant number, since it is smaller than the sum of its proper divisors (1391527116).

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

705112884 is a wasteful number, since it uses less digits than its factorization.

705112884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 705112884 is about 26553.9617383169. The cubic root of 705112884 is about 890.0605454750.

The spelling of 705112884 in words is "seven hundred five million, one hundred twelve thousand, eight hundred eighty-four".