1163171396 has 12 divisors (see below), whose sum is σ = 2036137152. Its totient is φ = 581417928.

The previous prime is 1163171357. The next prime is 1163171407. The reversal of 1163171396 is 6931713611.

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, 25640 + ... + 54623.

It is an arithmetic number, because the mean of its divisors is an integer number (169678096).

Almost surely, 2^1163171396 is an apocalyptic number.

It is an amenable number.

1163171396 is a deficient number, since it is larger than the sum of its proper divisors (872965756).

1163171396 is a wasteful number, since it uses less digits than its factorization.

1163171396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83890 (or 83888 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 1163171396 is about 34105.2986499166. The cubic root of 1163171396 is about 1051.6742438596.

The spelling of 1163171396 in words is "one billion, one hundred sixty-three million, one hundred seventy-one thousand, three hundred ninety-six".