214383388 has 12 divisors (see below), whose sum is σ = 376810840. Its totient is φ = 106723152.

The previous prime is 214383361. The next prime is 214383409. The reversal of 214383388 is 883383412.

It is a super-3 number, since 3×214383388³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214383388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116106 + ... + 117937.

Almost surely, 2^214383388 is an apocalyptic number.

It is an amenable number.

214383388 is a deficient number, since it is larger than the sum of its proper divisors (162427452).

214383388 is a wasteful number, since it uses less digits than its factorization.

214383388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234276 (or 234274 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 214383388 is about 14641.8369066180. The cubic root of 214383388 is about 598.4993871007.

The spelling of 214383388 in words is "two hundred fourteen million, three hundred eighty-three thousand, three hundred eighty-eight".