9934988522 has 4 divisors (see below), whose sum is σ = 14902482786. Its totient is φ = 4967494260.

The previous prime is 9934988471. The next prime is 9934988533. The reversal of 9934988522 is 2258894399.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2258894399 = 239 ⋅9451441.

It can be written as a sum of positive squares in only one way, i.e., 5234377801 + 4700610721 = 72349^2 + 68561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2483747129 + ... + 2483747132.

Almost surely, 2^9934988522 is an apocalyptic number.

9934988522 is a deficient number, since it is larger than the sum of its proper divisors (4967494264).

9934988522 is a wasteful number, since it uses less digits than its factorization.

9934988522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967494263.

The product of its digits is 11197440, while the sum is 59.

The square root of 9934988522 is about 99674.4125741406. The cubic root of 9934988522 is about 2149.7557697698.

The spelling of 9934988522 in words is "nine billion, nine hundred thirty-four million, nine hundred eighty-eight thousand, five hundred twenty-two".