695770 has 16 divisors (see below), whose sum is σ = 1283688. Its totient is φ = 271360.

The previous prime is 695749. The next prime is 695771. The reversal of 695770 is 77596.

It can be written as a sum of positive squares in 4 ways, for example, as 564001 + 131769 = 751^2 + 363^2 .

It is not an unprimeable number, because it can be changed into a prime (695771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439 + ... + 1258.

2⁶⁹⁵⁷⁷⁰ is an apocalyptic number.

695770 is a deficient number, since it is larger than the sum of its proper divisors (587918).

695770 is a wasteful number, since it uses less digits than its factorization.

695770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 695770 is about 834.1282874954. The cubic root of 695770 is about 88.6111894718.

The spelling of 695770 in words is "six hundred ninety-five thousand, seven hundred seventy".