4097716849 has 16 divisors (see below), whose sum is σ = 4293457920. Its totient is φ = 3905919360.

The previous prime is 4097716829. The next prime is 4097716879. The reversal of 4097716849 is 9486177904.

4097716849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4097716849 - 2⁵ = 4097716817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4097716849.

It is not an unprimeable number, because it can be changed into a prime (4097716829) 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, 774477 + ... + 779749.

It is an arithmetic number, because the mean of its divisors is an integer number (268341120).

Almost surely, 2^4097716849 is an apocalyptic number.

It is an amenable number.

4097716849 is a deficient number, since it is larger than the sum of its proper divisors (195741071).

4097716849 is a wasteful number, since it uses less digits than its factorization.

4097716849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5640.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 4097716849 is about 64013.4114775958. The cubic root of 4097716849 is about 1600.2235168206.

The spelling of 4097716849 in words is "four billion, ninety-seven million, seven hundred sixteen thousand, eight hundred forty-nine".