699883712 has 112 divisors (see below), whose sum is σ = 1577754528. Its totient is φ = 305233920.

The previous prime is 699883703. The next prime is 699883733. The reversal of 699883712 is 217388996.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2526518 + ... + 2526794.

It is an arithmetic number, because the mean of its divisors is an integer number (14087094).

Almost surely, 2^699883712 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 699883712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788877264).

699883712 is an abundant number, since it is smaller than the sum of its proper divisors (877870816).

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

699883712 is a wasteful number, since it uses less digits than its factorization.

699883712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 424 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 53.

The square root of 699883712 is about 26455.3153827355. The cubic root of 699883712 is about 887.8548311242.

The spelling of 699883712 in words is "six hundred ninety-nine million, eight hundred eighty-three thousand, seven hundred twelve".