9922066734 has 32 divisors (see below), whose sum is σ = 20315142144. Its totient is φ = 3228926400.

The previous prime is 9922066733. The next prime is 9922066823. The reversal of 9922066734 is 4376602299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9922066733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630259 + ... + 645809.

It is an arithmetic number, because the mean of its divisors is an integer number (634848192).

Almost surely, 2^9922066734 is an apocalyptic number.

9922066734 is an abundant number, since it is smaller than the sum of its proper divisors (10393075410).

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

9922066734 is a wasteful number, since it uses less digits than its factorization.

9922066734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18072.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 9922066734 is about 99609.5714979238. The cubic root of 9922066734 is about 2148.8233499600.

The spelling of 9922066734 in words is "nine billion, nine hundred twenty-two million, sixty-six thousand, seven hundred thirty-four".