9963288434 has 8 divisors (see below), whose sum is σ = 16303562928. Its totient is φ = 4528767460.

The previous prime is 9963288409. The next prime is 9963288449. The reversal of 9963288434 is 4348823699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9963288434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226438352 + ... + 226438395.

It is an arithmetic number, because the mean of its divisors is an integer number (2037945366).

Almost surely, 2^9963288434 is an apocalyptic number.

9963288434 is a deficient number, since it is larger than the sum of its proper divisors (6340274494).

9963288434 is a wasteful number, since it uses less digits than its factorization.

9963288434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452876760.

The product of its digits is 8957952, while the sum is 56.

The square root of 9963288434 is about 99816.2733926688. The cubic root of 9963288434 is about 2151.7950348187.

The spelling of 9963288434 in words is "nine billion, nine hundred sixty-three million, two hundred eighty-eight thousand, four hundred thirty-four".