219982030 has 8 divisors (see below), whose sum is σ = 395967672. Its totient is φ = 87992808.

The previous prime is 219982001. The next prime is 219982033. The reversal of 219982030 is 30289912.

219982030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×219982030³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (219982033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10999092 + ... + 10999111.

It is an arithmetic number, because the mean of its divisors is an integer number (49495959).

Almost surely, 2^219982030 is an apocalyptic number.

219982030 is a deficient number, since it is larger than the sum of its proper divisors (175985642).

219982030 is a wasteful number, since it uses less digits than its factorization.

219982030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21998210.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 219982030 is about 14831.7911932443. The cubic root of 219982030 is about 603.6646366430.

The spelling of 219982030 in words is "two hundred nineteen million, nine hundred eighty-two thousand, thirty".