808168368 has 160 divisors (see below), whose sum is σ = 2456985600. Its totient is φ = 228802560.

The previous prime is 808168331. The next prime is 808168381. The reversal of 808168368 is 863861808.

It is a happy number.

It is a super-2 number, since 2×808168368² = 1306272222071566848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3144496 + ... + 3144752.

It is an arithmetic number, because the mean of its divisors is an integer number (15356160).

Almost surely, 2^808168368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 808168368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1228492800).

808168368 is an abundant number, since it is smaller than the sum of its proper divisors (1648817232).

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

808168368 is a wasteful number, since it uses less digits than its factorization.

808168368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 808168368 is about 28428.3022356243. The cubic root of 808168368 is about 931.4665910757.

The spelling of 808168368 in words is "eight hundred eight million, one hundred sixty-eight thousand, three hundred sixty-eight".