699907104 has 144 divisors (see below), whose sum is σ = 2256508800. Its totient is φ = 204000768.

The previous prime is 699907081. The next prime is 699907111. The reversal of 699907104 is 401709996.

699907104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 699907104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66217 + ... + 76055.

It is an arithmetic number, because the mean of its divisors is an integer number (15670200).

Almost surely, 2^699907104 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 699907104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128254400).

699907104 is an abundant number, since it is smaller than the sum of its proper divisors (1556601696).

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

699907104 is a wasteful number, since it uses less digits than its factorization.

699907104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9887 (or 9876 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 699907104 is about 26455.7574830130. The cubic root of 699907104 is about 887.8647225144.

The spelling of 699907104 in words is "six hundred ninety-nine million, nine hundred seven thousand, one hundred four".