822323372 has 24 divisors (see below), whose sum is σ = 1591652496. Its totient is φ = 369275328.

The previous prime is 822323339. The next prime is 822323389. The reversal of 822323372 is 273323228.

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, 211778 + ... + 215625.

It is an arithmetic number, because the mean of its divisors is an integer number (66318854).

Almost surely, 2^822323372 is an apocalyptic number.

It is an amenable number.

822323372 is a deficient number, since it is larger than the sum of its proper divisors (769329124).

822323372 is a wasteful number, since it uses less digits than its factorization.

822323372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427457 (or 427455 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 822323372 is about 28676.1812659915. The cubic root of 822323372 is about 936.8733341389.

The spelling of 822323372 in words is "eight hundred twenty-two million, three hundred twenty-three thousand, three hundred seventy-two".