622982908 has 12 divisors (see below), whose sum is σ = 1097165272. Its totient is φ = 309507120.

The previous prime is 622982891. The next prime is 622982909. The reversal of 622982908 is 809289226.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622982909) 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 3 ways as a sum of consecutive naturals, for example, 495378 + ... + 496633.

Almost surely, 2^622982908 is an apocalyptic number.

It is an amenable number.

622982908 is a deficient number, since it is larger than the sum of its proper divisors (474182364).

622982908 is a wasteful number, since it uses less digits than its factorization.

622982908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992172 (or 992170 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 622982908 is about 24959.6255580888. The cubic root of 622982908 is about 854.0672010623.

The spelling of 622982908 in words is "six hundred twenty-two million, nine hundred eighty-two thousand, nine hundred eight".