168883797 has 24 divisors (see below), whose sum is σ = 245089152. Its totient is φ = 103360000.

The previous prime is 168883787. The next prime is 168883823. The reversal of 168883797 is 797388861.

It is not a de Polignac number, because 168883797 - 2¹¹ = 168881749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168883727) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 33172 + ... + 37922.

It is an arithmetic number, because the mean of its divisors is an integer number (10212048).

Almost surely, 2^168883797 is an apocalyptic number.

168883797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

168883797 is a deficient number, since it is larger than the sum of its proper divisors (76205355).

168883797 is a wasteful number, since it uses less digits than its factorization.

168883797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829 (or 4812 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 57.

The square root of 168883797 is about 12995.5298853106. The cubic root of 168883797 is about 552.7507343213.

The spelling of 168883797 in words is "one hundred sixty-eight million, eight hundred eighty-three thousand, seven hundred ninety-seven".