9983007226 has 4 divisors (see below), whose sum is σ = 14974510842. Its totient is φ = 4991503612.

The previous prime is 9983007211. The next prime is 9983007289. The reversal of 9983007226 is 6227003899.

It is a Cunningham number, because it is equal to 99915²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9983007225 + 1 = 99915^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2495751805 + ... + 2495751808.

Almost surely, 2^9983007226 is an apocalyptic number.

9983007226 is a deficient number, since it is larger than the sum of its proper divisors (4991503616).

9983007226 is a wasteful number, since it uses less digits than its factorization.

9983007226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991503615.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 9983007226 is about 99915.0000050043. Note that the first 5 decimals coincide. The cubic root of 9983007226 is about 2153.2136707608.

The spelling of 9983007226 in words is "nine billion, nine hundred eighty-three million, seven thousand, two hundred twenty-six".