822408616 has 32 divisors (see below), whose sum is σ = 1630332000. Its totient is φ = 387844416.

The previous prime is 822408607. The next prime is 822408617. The reversal of 822408616 is 616804228.

It is not an unprimeable number, because it can be changed into a prime (822408617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22995 + ... + 46621.

It is an arithmetic number, because the mean of its divisors is an integer number (50947875).

Almost surely, 2^822408616 is an apocalyptic number.

It is an amenable number.

822408616 is a deficient number, since it is larger than the sum of its proper divisors (807923384).

822408616 is a wasteful number, since it uses less digits than its factorization.

822408616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23881 (or 23877 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 822408616 is about 28677.6675481114. The cubic root of 822408616 is about 936.9057058610.

The spelling of 822408616 in words is "eight hundred twenty-two million, four hundred eight thousand, six hundred sixteen".