342822163 has 4 divisors (see below), whose sum is σ = 344803968. Its totient is φ = 340840360.

The previous prime is 342822157. The next prime is 342822167. The reversal of 342822163 is 361228243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342822163 - 2¹⁷ = 342691091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342822167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990643 + ... + 990988.

It is an arithmetic number, because the mean of its divisors is an integer number (86200992).

Almost surely, 2^342822163 is an apocalyptic number.

342822163 is a deficient number, since it is larger than the sum of its proper divisors (1981805).

342822163 is a wasteful number, since it uses less digits than its factorization.

342822163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981804.

The product of its digits is 13824, while the sum is 31.

The square root of 342822163 is about 18515.4574072584. The cubic root of 342822163 is about 699.8790015350.

The spelling of 342822163 in words is "three hundred forty-two million, eight hundred twenty-two thousand, one hundred sixty-three".