9996477229 has 4 divisors (see below), whose sum is σ = 10002475584. Its totient is φ = 9990478876.

The previous prime is 9996477209. The next prime is 9996477269. The reversal of 9996477229 is 9227746999.

9996477229 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9996477229 - 2¹³ = 9996469037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996477209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2996677 + ... + 3000010.

It is an arithmetic number, because the mean of its divisors is an integer number (2500618896).

Almost surely, 2^9996477229 is an apocalyptic number.

It is an amenable number.

9996477229 is a deficient number, since it is larger than the sum of its proper divisors (5998355).

9996477229 is a wasteful number, since it uses less digits than its factorization.

9996477229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5998354.

The product of its digits is 30862944, while the sum is 64.

The square root of 9996477229 is about 99982.3845934873. The cubic root of 9996477229 is about 2154.1816743174.

The spelling of 9996477229 in words is "nine billion, nine hundred ninety-six million, four hundred seventy-seven thousand, two hundred twenty-nine".