168804360 has 384 divisors, whose sum is σ = 640224000. Its totient is φ = 38320128.

The previous prime is 168804319. The next prime is 168804367. The reversal of 168804360 is 63408861.

168804360 = T₁₃₁ + T₁₃₂ + ... + T₁₀₀₄.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (168804367) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4562262 + ... + 4562298.

It is an arithmetic number, because the mean of its divisors is an integer number (1667250).

Almost surely, 2^168804360 is an apocalyptic number.

168804360 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 168804360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320112000).

168804360 is an abundant number, since it is smaller than the sum of its proper divisors (471419640).

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

168804360 is a wasteful number, since it uses less digits than its factorization.

168804360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 168804360 is about 12992.4732056680. The cubic root of 168804360 is about 552.6640558930.

The spelling of 168804360 in words is "one hundred sixty-eight million, eight hundred four thousand, three hundred sixty".