4578679161 has 24 divisors (see below), whose sum is σ = 7887085440. Its totient is φ = 2502631296.

The previous prime is 4578679153. The next prime is 4578679163. The reversal of 4578679161 is 1619768754.

4578679161 is a `hidden beast` number, since 4 + 578 + 6 + 7 + 9 + 1 + 61 = 666.

It is not a de Polignac number, because 4578679161 - 2³ = 4578679153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4578679098 and 4578679107.

It is not an unprimeable number, because it can be changed into a prime (4578679163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1578496 + ... + 1581393.

It is an arithmetic number, because the mean of its divisors is an integer number (328628560).

Almost surely, 2^4578679161 is an apocalyptic number.

It is an amenable number.

4578679161 is a deficient number, since it is larger than the sum of its proper divisors (3308406279).

4578679161 is a wasteful number, since it uses less digits than its factorization.

4578679161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159925 (or 3159922 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 54.

The square root of 4578679161 is about 67665.9379673407. The cubic root of 4578679161 is about 1660.5300432744.

The spelling of 4578679161 in words is "four billion, five hundred seventy-eight million, six hundred seventy-nine thousand, one hundred sixty-one".