368505384 has 64 divisors (see below), whose sum is σ = 994472640. Its totient is φ = 113118720.

The previous prime is 368505377. The next prime is 368505391. The reversal of 368505384 is 483505863.

It is an interprime number because it is at equal distance from previous prime (368505377) and next prime (368505391).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161419 + ... + 163685.

It is an arithmetic number, because the mean of its divisors is an integer number (15538635).

Almost surely, 2^368505384 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 368505384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497236320).

368505384 is an abundant number, since it is smaller than the sum of its proper divisors (625967256).

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

368505384 is a wasteful number, since it uses less digits than its factorization.

368505384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810 (or 2806 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 368505384 is about 19196.4940549049. The cubic root of 368505384 is about 716.9374703537.

The spelling of 368505384 in words is "three hundred sixty-eight million, five hundred five thousand, three hundred eighty-four".