9853634132 has 24 divisors (see below), whose sum is σ = 18010093920. Its totient is φ = 4712407200.

The previous prime is 9853634093. The next prime is 9853634149. The reversal of 9853634132 is 2314363589.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555494 + ... + 572957.

It is an arithmetic number, because the mean of its divisors is an integer number (750420580).

Almost surely, 2^9853634132 is an apocalyptic number.

It is an amenable number.

9853634132 is a deficient number, since it is larger than the sum of its proper divisors (8156459788).

9853634132 is a wasteful number, since it uses less digits than its factorization.

9853634132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128551 (or 1128549 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 9853634132 is about 99265.4730105085. The cubic root of 9853634132 is about 2143.8717961531.

The spelling of 9853634132 in words is "nine billion, eight hundred fifty-three million, six hundred thirty-four thousand, one hundred thirty-two".