168313700 has 36 divisors (see below), whose sum is σ = 367320240. Its totient is φ = 66942240.

The previous prime is 168313699. The next prime is 168313729. The reversal of 168313700 is 7313861.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13199 + ... + 22601.

It is an arithmetic number, because the mean of its divisors is an integer number (10203340).

Almost surely, 2^168313700 is an apocalyptic number.

168313700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168313700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183660120).

168313700 is an abundant number, since it is smaller than the sum of its proper divisors (199006540).

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

168313700 is a wasteful number, since it uses less digits than its factorization.

168313700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9596 (or 9589 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 168313700 is about 12973.5769932583. The cubic root of 168313700 is about 552.1280639997.

The spelling of 168313700 in words is "one hundred sixty-eight million, three hundred thirteen thousand, seven hundred".