9640000202 has 24 divisors (see below), whose sum is σ = 17275439844. Its totient is φ = 4019766912.

The previous prime is 9640000199. The next prime is 9640000213. The reversal of 9640000202 is 2020000469.

It can be written as a sum of positive squares in 2 ways, for example, as 7758262561 + 1881737641 = 88081^2 + 43379^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1325663 + ... + 1332914.

Almost surely, 2^9640000202 is an apocalyptic number.

9640000202 is a deficient number, since it is larger than the sum of its proper divisors (7635439642).

9640000202 is a wasteful number, since it uses less digits than its factorization.

9640000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658630 (or 2658623 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 9640000202 is about 98183.5026977547. The cubic root of 9640000202 is about 2128.2648922904.

The spelling of 9640000202 in words is "nine billion, six hundred forty million, two hundred two", and thus it is an aban number.