83934168 has 32 divisors (see below), whose sum is σ = 222179760. Its totient is φ = 26332160.

The previous prime is 83934163. The next prime is 83934181. The reversal of 83934168 is 86143938.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83934163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102453 + ... + 103268.

Almost surely, 2^83934168 is an apocalyptic number.

It is an amenable number.

83934168 is an abundant number, since it is smaller than the sum of its proper divisors (138245592).

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

83934168 is a wasteful number, since it uses less digits than its factorization.

83934168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205747 (or 205743 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 83934168 is about 9161.5592559345. The cubic root of 83934168 is about 437.8374743638.

It can be divided in two parts, 8393 and 4168, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 83934168 in words is "eighty-three million, nine hundred thirty-four thousand, one hundred sixty-eight".