9906702 has 32 divisors (see below), whose sum is σ = 21555072. Its totient is φ = 3017184.

The previous prime is 9906691. The next prime is 9906703. The reversal of 9906702 is 2076099.

It is a super-3 number, since 3×9906702³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9906703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7753 + ... + 8939.

It is an arithmetic number, because the mean of its divisors is an integer number (673596).

Almost surely, 2^9906702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9906702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10777536).

9906702 is an abundant number, since it is smaller than the sum of its proper divisors (11648370).

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

9906702 is a wasteful number, since it uses less digits than its factorization.

9906702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 9906702 is about 3147.4913820374. The cubic root of 9906702 is about 214.7713596081.

The spelling of 9906702 in words is "nine million, nine hundred six thousand, seven hundred two".