4107923491 has 16 divisors (see below), whose sum is σ = 4881623040. Its totient is φ = 3382597440.

The previous prime is 4107923473. The next prime is 4107923507. The reversal of 4107923491 is 1943297014.

It is a cyclic number.

It is not a de Polignac number, because 4107923491 - 2¹¹ = 4107921443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4107923461) 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 15 ways as a sum of consecutive naturals, for example, 39361 + ... + 98818.

It is an arithmetic number, because the mean of its divisors is an integer number (305101440).

Almost surely, 2^4107923491 is an apocalyptic number.

4107923491 is a deficient number, since it is larger than the sum of its proper divisors (773699549).

4107923491 is a wasteful number, since it uses less digits than its factorization.

4107923491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138354.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 4107923491 is about 64093.0845801636. The cubic root of 4107923491 is about 1601.5510338385.

The spelling of 4107923491 in words is "four billion, one hundred seven million, nine hundred twenty-three thousand, four hundred ninety-one".