3338821218 has 8 divisors (see below), whose sum is σ = 6677642448. Its totient is φ = 1112940404.

The previous prime is 3338821217. The next prime is 3338821229. The reversal of 3338821218 is 8121288333.

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

3338821218 is an admirable number.

It is a super-2 number, since 2×3338821218² = 22295454251534007048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3338821217) 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, 278235096 + ... + 278235107.

It is an arithmetic number, because the mean of its divisors is an integer number (834705306).

Almost surely, 2^3338821218 is an apocalyptic number.

3338821218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3338821218 is a wasteful number, since it uses less digits than its factorization.

3338821218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556470208.

The product of its digits is 55296, while the sum is 39.

The square root of 3338821218 is about 57782.5338489063. The cubic root of 3338821218 is about 1494.6209137901.

The spelling of 3338821218 in words is "three billion, three hundred thirty-eight million, eight hundred twenty-one thousand, two hundred eighteen".