822342484 has 12 divisors (see below), whose sum is σ = 1439562208. Its totient is φ = 411039000.

The previous prime is 822342481. The next prime is 822342509. The reversal of 822342484 is 484243228.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822342481) 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, 18342 + ... + 44509.

Almost surely, 2^822342484 is an apocalyptic number.

It is an amenable number.

822342484 is a deficient number, since it is larger than the sum of its proper divisors (617219724).

822342484 is a wasteful number, since it uses less digits than its factorization.

822342484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66126 (or 66124 counting only the distinct ones).

The product of its digits is 98304, while the sum is 37.

The square root of 822342484 is about 28676.5145022892. The cubic root of 822342484 is about 936.8805921856.

The spelling of 822342484 in words is "eight hundred twenty-two million, three hundred forty-two thousand, four hundred eighty-four".