9621342608 has 20 divisors (see below), whose sum is σ = 18946949148. Its totient is φ = 4731807360.

The previous prime is 9621342571. The next prime is 9621342629. The reversal of 9621342608 is 8062431269.

It can be written as a sum of positive squares in 2 ways, for example, as 621405184 + 8999937424 = 24928^2 + 94868^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4927991 + ... + 4929942.

Almost surely, 2^9621342608 is an apocalyptic number.

It is an amenable number.

9621342608 is a deficient number, since it is larger than the sum of its proper divisors (9325606540).

9621342608 is a wasteful number, since it uses less digits than its factorization.

9621342608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858002 (or 9857996 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 9621342608 is about 98088.4427850703. The cubic root of 9621342608 is about 2126.8909660579.

The spelling of 9621342608 in words is "nine billion, six hundred twenty-one million, three hundred forty-two thousand, six hundred eight".