822676896 has 72 divisors (see below), whose sum is σ = 2462634720. Its totient is φ = 259790976.

The previous prime is 822676889. The next prime is 822676909. The reversal of 822676896 is 698676228.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69700 + ... + 80643.

It is an arithmetic number, because the mean of its divisors is an integer number (34203260).

Almost surely, 2^822676896 is an apocalyptic number.

It is an amenable number.

822676896 is an abundant number, since it is smaller than the sum of its proper divisors (1639957824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

822676896 is a wasteful number, since it uses less digits than its factorization.

822676896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150378 (or 150367 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 822676896 is about 28682.3446740325. The cubic root of 822676896 is about 937.0075715805.

The spelling of 822676896 in words is "eight hundred twenty-two million, six hundred seventy-six thousand, eight hundred ninety-six".