695838255 has 64 divisors (see below), whose sum is σ = 1309608960. Its totient is φ = 308883456.

The previous prime is 695838229. The next prime is 695838259. The reversal of 695838255 is 552838596.

It is not a de Polignac number, because 695838255 - 2⁹ = 695837743 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

Its product of digits (2592000) is a multiple of the sum of its prime divisors (960).

It is a junction number, because it is equal to n+sod(n) for n = 695838198 and 695838207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695838259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1033599 + ... + 1034271.

It is an arithmetic number, because the mean of its divisors is an integer number (20462640).

Almost surely, 2^695838255 is an apocalyptic number.

695838255 is a deficient number, since it is larger than the sum of its proper divisors (613770705).

695838255 is a wasteful number, since it uses less digits than its factorization.

695838255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its digits is 2592000, while the sum is 51.

The square root of 695838255 is about 26378.7462742262. The cubic root of 695838255 is about 886.1408696143.

The spelling of 695838255 in words is "six hundred ninety-five million, eight hundred thirty-eight thousand, two hundred fifty-five".