168303476 has 12 divisors (see below), whose sum is σ = 321306720. Its totient is φ = 76501560.

The previous prime is 168303467. The next prime is 168303479. The reversal of 168303476 is 674303861.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168303479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912496 + ... + 1912583.

It is an arithmetic number, because the mean of its divisors is an integer number (26775560).

Almost surely, 2^168303476 is an apocalyptic number.

It is an amenable number.

168303476 is a deficient number, since it is larger than the sum of its proper divisors (153003244).

168303476 is a wasteful number, since it uses less digits than its factorization.

168303476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825094 (or 3825092 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 168303476 is about 12973.1829556204. The cubic root of 168303476 is about 552.1168843361.

The spelling of 168303476 in words is "one hundred sixty-eight million, three hundred three thousand, four hundred seventy-six".