9900322 has 8 divisors (see below), whose sum is σ = 15072336. Its totient is φ = 4876212.

The previous prime is 9900301. The next prime is 9900343. The reversal of 9900322 is 2230099.

It is an interprime number because it is at equal distance from previous prime (9900301) and next prime (9900343).

It is a sphenic number, since it is the product of 3 distinct primes.

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, 36808 + ... + 37075.

It is an arithmetic number, because the mean of its divisors is an integer number (1884042).

Almost surely, 2^9900322 is an apocalyptic number.

9900322 is a deficient number, since it is larger than the sum of its proper divisors (5172014).

9900322 is a wasteful number, since it uses less digits than its factorization.

9900322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73952.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 9900322 is about 3146.4777132533. The cubic root of 9900322 is about 214.7252448490.

The spelling of 9900322 in words is "nine million, nine hundred thousand, three hundred twenty-two".