4065091696 has 20 divisors (see below), whose sum is σ = 7932782200. Its totient is φ = 2017922112.

The previous prime is 4065091673. The next prime is 4065091717. The reversal of 4065091696 is 6961905604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911691 + ... + 916138.

It is an arithmetic number, because the mean of its divisors is an integer number (396639110).

Almost surely, 2^4065091696 is an apocalyptic number.

It is an amenable number.

4065091696 is a deficient number, since it is larger than the sum of its proper divisors (3867690504).

4065091696 is a wasteful number, since it uses less digits than its factorization.

4065091696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827976 (or 1827970 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 4065091696 is about 63758.0716145023. The cubic root of 4065091696 is about 1595.9653156283.

The spelling of 4065091696 in words is "four billion, sixty-five million, ninety-one thousand, six hundred ninety-six".