9640000203 has 8 divisors (see below), whose sum is σ = 12857293008. Its totient is φ = 6424687104.

The previous prime is 9640000199. The next prime is 9640000213. The reversal of 9640000203 is 3020000469.

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

It is not a de Polignac number, because 9640000203 - 2² = 9640000199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9640000213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483526 + ... + 503067.

It is an arithmetic number, because the mean of its divisors is an integer number (1607161626).

Almost surely, 2^9640000203 is an apocalyptic number.

9640000203 is a deficient number, since it is larger than the sum of its proper divisors (3217292805).

9640000203 is a wasteful number, since it uses less digits than its factorization.

9640000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989853.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 9640000203 is about 98183.5027028472. The cubic root of 9640000203 is about 2128.2648923640.

The spelling of 9640000203 in words is "nine billion, six hundred forty million, two hundred three", and thus it is an aban number.