695940005 has 8 divisors (see below), whose sum is σ = 838808352. Its totient is φ = 554298448.

The previous prime is 695939969. The next prime is 695940017. The reversal of 695940005 is 500049596.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 695940005 - 2⁸ = 695939749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 305447 + ... + 307716.

It is an arithmetic number, because the mean of its divisors is an integer number (104851044).

Almost surely, 2^695940005 is an apocalyptic number.

It is an amenable number.

695940005 is a deficient number, since it is larger than the sum of its proper divisors (142868347).

695940005 is a wasteful number, since it uses less digits than its factorization.

695940005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613395.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 695940005 is about 26380.6748397383. The cubic root of 695940005 is about 886.1840599383.

It can be divided in two parts, 6959 and 40005, that added together give a palindrome (46964).

The spelling of 695940005 in words is "six hundred ninety-five million, nine hundred forty thousand, five".