168074799 has 8 divisors (see below), whose sum is σ = 224262912. Its totient is φ = 111968280.

The previous prime is 168074789. The next prime is 168074813. The reversal of 168074799 is 997470861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 168074799 - 2¹⁶ = 168009263 is a prime.

It is a super-3 number, since 3×168074799³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168074789) 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 7 ways as a sum of consecutive naturals, for example, 15417 + ... + 23954.

It is an arithmetic number, because the mean of its divisors is an integer number (28032864).

Almost surely, 2^168074799 is an apocalyptic number.

168074799 is a deficient number, since it is larger than the sum of its proper divisors (56188113).

168074799 is a wasteful number, since it uses less digits than its factorization.

168074799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40797.

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 168074799 is about 12964.3665097837. The cubic root of 168074799 is about 551.8667139073.

The spelling of 168074799 in words is "one hundred sixty-eight million, seventy-four thousand, seven hundred ninety-nine".