695684481 has 4 divisors (see below), whose sum is σ = 927579312. Its totient is φ = 463789652.

The previous prime is 695684477. The next prime is 695684501. The reversal of 695684481 is 184486596.

695684481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 695684481 - 2² = 695684477 is a prime.

It is a super-2 number, since 2×695684481² = 967953794208478722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (695684581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115947411 + ... + 115947416.

It is an arithmetic number, because the mean of its divisors is an integer number (231894828).

Almost surely, 2^695684481 is an apocalyptic number.

It is an amenable number.

695684481 is a deficient number, since it is larger than the sum of its proper divisors (231894831).

695684481 is a wasteful number, since it uses less digits than its factorization.

695684481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231894830.

The product of its digits is 1658880, while the sum is 51.

The square root of 695684481 is about 26375.8313802617. The cubic root of 695684481 is about 886.0755884161.

The spelling of 695684481 in words is "six hundred ninety-five million, six hundred eighty-four thousand, four hundred eighty-one".