4070685591 has 32 divisors (see below), whose sum is σ = 6902622720. Its totient is φ = 2322577152.

The previous prime is 4070685559. The next prime is 4070685643. The reversal of 4070685591 is 1955860704.

It is not a de Polignac number, because 4070685591 - 2⁵ = 4070685559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070685691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111196 + ... + 143198.

It is an arithmetic number, because the mean of its divisors is an integer number (215706960).

Almost surely, 2^4070685591 is an apocalyptic number.

4070685591 is a deficient number, since it is larger than the sum of its proper divisors (2831937129).

4070685591 is a wasteful number, since it uses less digits than its factorization.

4070685591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32692 (or 32686 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 4070685591 is about 63801.9246653265. The cubic root of 4070685591 is about 1596.6970392180.

The spelling of 4070685591 in words is "four billion, seventy million, six hundred eighty-five thousand, five hundred ninety-one".