117936396 has 36 divisors (see below), whose sum is σ = 302322384. Its totient is φ = 38757600.

The previous prime is 117936389. The next prime is 117936397. The reversal of 117936396 is 693639711.

117936396 is a `hidden beast` number, since 1 + 1 + 7 + 9 + 3 + 639 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (117936397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20515 + ... + 25626.

It is an arithmetic number, because the mean of its divisors is an integer number (8397844).

Almost surely, 2^117936396 is an apocalyptic number.

It is an amenable number.

117936396 is an abundant number, since it is smaller than the sum of its proper divisors (184385988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117936396 is a wasteful number, since it uses less digits than its factorization.

117936396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46222 (or 46217 counting only the distinct ones).

The product of its digits is 183708, while the sum is 45.

The square root of 117936396 is about 10859.8524851860. The cubic root of 117936396 is about 490.3986704118.

The spelling of 117936396 in words is "one hundred seventeen million, nine hundred thirty-six thousand, three hundred ninety-six".