4220774163 has 24 divisors (see below), whose sum is σ = 6328515648. Its totient is φ = 2811162024.

The previous prime is 4220774141. The next prime is 4220774179. The reversal of 4220774163 is 3614770224.

4220774163 is a `hidden beast` number, since 422 + 0 + 7 + 74 + 163 = 666.

It is not a de Polignac number, because 4220774163 - 2¹⁶ = 4220708627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4220774563) 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, 265156 + ... + 280622.

It is an arithmetic number, because the mean of its divisors is an integer number (263688152).

Almost surely, 2^4220774163 is an apocalyptic number.

4220774163 is a deficient number, since it is larger than the sum of its proper divisors (2107741485).

4220774163 is a wasteful number, since it uses less digits than its factorization.

4220774163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16605 (or 16593 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 4220774163 is about 64967.4854292515. The cubic root of 4220774163 is about 1616.0844015068.

The spelling of 4220774163 in words is "four billion, two hundred twenty million, seven hundred seventy-four thousand, one hundred sixty-three".