354422163 has 16 divisors (see below), whose sum is σ = 499709952. Its totient is φ = 223080000.

The previous prime is 354422153. The next prime is 354422177. The reversal of 354422163 is 361224453.

It is not a de Polignac number, because 354422163 - 2⁶ = 354422099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354422163.

It is not an unprimeable number, because it can be changed into a prime (354422113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42663 + ... + 50288.

It is an arithmetic number, because the mean of its divisors is an integer number (31231872).

Almost surely, 2^354422163 is an apocalyptic number.

354422163 is a deficient number, since it is larger than the sum of its proper divisors (145287789).

354422163 is a wasteful number, since it uses less digits than its factorization.

354422163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93026.

The product of its digits is 17280, while the sum is 30.

The square root of 354422163 is about 18826.1032346049. The cubic root of 354422163 is about 707.6854890378.

The spelling of 354422163 in words is "three hundred fifty-four million, four hundred twenty-two thousand, one hundred sixty-three".