368478208 has 48 divisors (see below), whose sum is σ = 842063040. Its totient is φ = 157913088.

The previous prime is 368478139. The next prime is 368478211. The reversal of 368478208 is 802874863.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 1485 + ... + 27187.

It is an arithmetic number, because the mean of its divisors is an integer number (17542980).

Almost surely, 2^368478208 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 368478208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421031520).

368478208 is an abundant number, since it is smaller than the sum of its proper divisors (473584832).

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

368478208 is an equidigital number, since it uses as much as digits as its factorization.

368478208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25732 (or 25712 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 368478208 is about 19195.7862042689. The cubic root of 368478208 is about 716.9198460325.

The spelling of 368478208 in words is "three hundred sixty-eight million, four hundred seventy-eight thousand, two hundred eight".