363863214 has 144 divisors (see below), whose sum is σ = 951586272. Its totient is φ = 99792000.

The previous prime is 363863183. The next prime is 363863221. The reversal of 363863214 is 412368363.

363863214 is a `hidden beast` number, since 3 + 6 + 3 + 8 + 632 + 14 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2010204 + ... + 2010384.

It is an arithmetic number, because the mean of its divisors is an integer number (6608238).

Almost surely, 2^363863214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 363863214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475793136).

363863214 is an abundant number, since it is smaller than the sum of its proper divisors (587723058).

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

363863214 is a wasteful number, since it uses less digits than its factorization.

363863214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 281 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 363863214 is about 19075.1989242576. The cubic root of 363863214 is about 713.9142495235.

The spelling of 363863214 in words is "three hundred sixty-three million, eight hundred sixty-three thousand, two hundred fourteen".