80838168 has 16 divisors (see below), whose sum is σ = 202095480. Its totient is φ = 26946048.

The previous prime is 80838157. The next prime is 80838181. The reversal of 80838168 is 86183808.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684105 + ... + 1684152.

Almost surely, 2^80838168 is an apocalyptic number.

It is an amenable number.

80838168 is an abundant number, since it is smaller than the sum of its proper divisors (121257312).

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

80838168 is a wasteful number, since it uses less digits than its factorization.

80838168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368266 (or 3368262 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 80838168 is about 8991.0048381702. The cubic root of 80838168 is about 432.3865281968.

The spelling of 80838168 in words is "eighty million, eight hundred thirty-eight thousand, one hundred sixty-eight".