3695444081 has 8 divisors (see below), whose sum is σ = 4246960320. Its totient is φ = 3149826768.

The previous prime is 3695444069. The next prime is 3695444087. The reversal of 3695444081 is 1804445963.

3695444081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3695444081 - 2¹⁸ = 3695181937 is a prime.

It is a super-2 number, since 2×3695444081² = 27312613911595869122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3695444087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473386 + ... + 1475891.

It is an arithmetic number, because the mean of its divisors is an integer number (530870040).

Almost surely, 2^3695444081 is an apocalyptic number.

It is an amenable number.

3695444081 is a deficient number, since it is larger than the sum of its proper divisors (551516239).

3695444081 is a wasteful number, since it uses less digits than its factorization.

3695444081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949463.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 3695444081 is about 60790.1643442424. The cubic root of 3695444081 is about 1546.0452886648.

The spelling of 3695444081 in words is "three billion, six hundred ninety-five million, four hundred forty-four thousand, eighty-one".