166368792 has 16 divisors (see below), whose sum is σ = 415922040. Its totient is φ = 55456256.

The previous prime is 166368779. The next prime is 166368841. The reversal of 166368792 is 297863661.

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, 3465993 + ... + 3466040.

Almost surely, 2^166368792 is an apocalyptic number.

166368792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

166368792 is an abundant number, since it is smaller than the sum of its proper divisors (249553248).

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

166368792 is a wasteful number, since it uses less digits than its factorization.

166368792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932042 (or 6932038 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 166368792 is about 12898.4026918065. The cubic root of 166368792 is about 549.9931591436.

The spelling of 166368792 in words is "one hundred sixty-six million, three hundred sixty-eight thousand, seven hundred ninety-two".