116434836 has 72 divisors (see below), whose sum is σ = 356166720. Its totient is φ = 31309056.

The previous prime is 116434783. The next prime is 116434837. The reversal of 116434836 is 638434611.

It is a happy number.

116434836 is a `hidden beast` number, since 1 + 1 + 643 + 4 + 8 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 116434836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116434837) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9306 + ... + 17873.

It is an arithmetic number, because the mean of its divisors is an integer number (4946760).

Almost surely, 2^116434836 is an apocalyptic number.

It is an amenable number.

116434836 is an abundant number, since it is smaller than the sum of its proper divisors (239731884).

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

116434836 is a wasteful number, since it uses less digits than its factorization.

116434836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27213 (or 27208 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 116434836 is about 10790.4974862144. The cubic root of 116434836 is about 488.3085312671.

The spelling of 116434836 in words is "one hundred sixteen million, four hundred thirty-four thousand, eight hundred thirty-six".