1322798908 has 48 divisors (see below), whose sum is σ = 2515464000. Its totient is φ = 606988800.

The previous prime is 1322798903. The next prime is 1322798927. The reversal of 1322798908 is 8098972231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322798903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227218 + ... + 232966.

It is an arithmetic number, because the mean of its divisors is an integer number (52405500).

Almost surely, 2^1322798908 is an apocalyptic number.

It is an amenable number.

1322798908 is a deficient number, since it is larger than the sum of its proper divisors (1192665092).

1322798908 is a wasteful number, since it uses less digits than its factorization.

1322798908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878 (or 5876 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 1322798908 is about 36370.3025557941. The cubic root of 1322798908 is about 1097.7360898482.

The spelling of 1322798908 in words is "one billion, three hundred twenty-two million, seven hundred ninety-eight thousand, nine hundred eight".