622036609308 has 36 divisors (see below), whose sum is σ = 1626589986840. Its totient is φ = 200195690016.

The previous prime is 622036609307. The next prime is 622036609319. The reversal of 622036609308 is 803906630226.

622036609308 is a `hidden beast` number, since 6 + 2 + 2 + 0 + 3 + 6 + 609 + 30 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622036609307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297909210 + ... + 297911297.

It is an arithmetic number, because the mean of its divisors is an integer number (45183055190).

Almost surely, 2^622036609308 is an apocalyptic number.

It is an amenable number.

622036609308 is an abundant number, since it is smaller than the sum of its proper divisors (1004553377532).

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

622036609308 is a wasteful number, since it uses less digits than its factorization.

622036609308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595820546 (or 595820541 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The spelling of 622036609308 in words is "six hundred twenty-two billion, thirty-six million, six hundred nine thousand, three hundred eight".