695830 has 16 divisors (see below), whose sum is σ = 1263600. Its totient is φ = 275872.

The previous prime is 695809. The next prime is 695839. The reversal of 695830 is 38596.

695830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 695792 and 695801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695839) 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, 1257 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (78975).

2⁶⁹⁵⁸³⁰ is an apocalyptic number.

695830 is a deficient number, since it is larger than the sum of its proper divisors (567770).

695830 is a wasteful number, since it uses less digits than its factorization.

695830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 695830 is about 834.1642524108. The cubic root of 695830 is about 88.6137365389.

The spelling of 695830 in words is "six hundred ninety-five thousand, eight hundred thirty".