822485342 has 16 divisors (see below), whose sum is σ = 1410644832. Its totient is φ = 352326240.

The previous prime is 822485317. The next prime is 822485369. The reversal of 822485342 is 243584228.

It is a junction number, because it is equal to n+sod(n) for n = 822485296 and 822485305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19292 + ... + 44912.

It is an arithmetic number, because the mean of its divisors is an integer number (88165302).

Almost surely, 2^822485342 is an apocalyptic number.

822485342 is a deficient number, since it is larger than the sum of its proper divisors (588159490).

822485342 is a wasteful number, since it uses less digits than its factorization.

822485342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27923.

The product of its digits is 122880, while the sum is 38.

The square root of 822485342 is about 28679.0052477418. The cubic root of 822485342 is about 936.9348409286.

The spelling of 822485342 in words is "eight hundred twenty-two million, four hundred eighty-five thousand, three hundred forty-two".