168079803 has 8 divisors (see below), whose sum is σ = 224259648. Its totient is φ = 111976584.

The previous prime is 168079781. The next prime is 168079903. The reversal of 168079803 is 308970861.

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

It is not a de Polignac number, because 168079803 - 2⁶ = 168079739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (168079103) 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, 13825 + ... + 22962.

It is an arithmetic number, because the mean of its divisors is an integer number (28032456).

Almost surely, 2^168079803 is an apocalyptic number.

168079803 is a deficient number, since it is larger than the sum of its proper divisors (56179845).

168079803 is a wasteful number, since it uses less digits than its factorization.

168079803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38313.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 168079803 is about 12964.5594988800. The cubic root of 168079803 is about 551.8721906626.

The spelling of 168079803 in words is "one hundred sixty-eight million, seventy-nine thousand, eight hundred three".