3695665963 has 8 divisors (see below), whose sum is σ = 4054941936. Its totient is φ = 3340274400.

The previous prime is 3695665957. The next prime is 3695665999.

3695665963 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3695665963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3695665898 and 3695665907.

It is not an unprimeable number, because it can be changed into a prime (3695665063) 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 7 ways as a sum of consecutive naturals, for example, 969108 + ... + 972913.

It is an arithmetic number, because the mean of its divisors is an integer number (506867742).

Almost surely, 2^3695665963 is an apocalyptic number.

3695665963 is a deficient number, since it is larger than the sum of its proper divisors (359275973).

3695665963 is a wasteful number, since it uses less digits than its factorization.

3695665963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942205.

The product of its digits is 23619600, while the sum is 58.

The square root of 3695665963 is about 60791.9892995780. The cubic root of 3695665963 is about 1546.0762306164.

The spelling of 3695665963 in words is "three billion, six hundred ninety-five million, six hundred sixty-five thousand, nine hundred sixty-three".