695871960 has 256 divisors, whose sum is σ = 2557440000. Its totient is φ = 147930624.

The previous prime is 695871949. The next prime is 695871977. The reversal of 695871960 is 69178596.

695871960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 941271 + ... + 942009.

It is an arithmetic number, because the mean of its divisors is an integer number (9990000).

Almost surely, 2^695871960 is an apocalyptic number.

695871960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695871960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1278720000).

695871960 is an abundant number, since it is smaller than the sum of its proper divisors (1861568040).

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

695871960 is a wasteful number, since it uses less digits than its factorization.

695871960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 695871960 is about 26379.3851330921. The cubic root of 695871960 is about 886.1551770081.

The spelling of 695871960 in words is "six hundred ninety-five million, eight hundred seventy-one thousand, nine hundred sixty".