4097774161 has 16 divisors (see below), whose sum is σ = 4589670400. Its totient is φ = 3633709248.

The previous prime is 4097774143. The next prime is 4097774173. The reversal of 4097774161 is 1614777904.

4097774161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4097774161 - 2¹⁷ = 4097643089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4097774111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15921 + ... + 91918.

It is an arithmetic number, because the mean of its divisors is an integer number (286854400).

Almost surely, 2^4097774161 is an apocalyptic number.

It is an amenable number.

4097774161 is a deficient number, since it is larger than the sum of its proper divisors (491896239).

4097774161 is a wasteful number, since it uses less digits than its factorization.

4097774161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107968.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 4097774161 is about 64013.8591322223. The cubic root of 4097774161 is about 1600.2309772012.

The spelling of 4097774161 in words is "four billion, ninety-seven million, seven hundred seventy-four thousand, one hundred sixty-one".