3388216331 has 16 divisors (see below), whose sum is σ = 3758561280. Its totient is φ = 3039949440.

The previous prime is 3388216327. The next prime is 3388216339. The reversal of 3388216331 is 1336128833.

It is a cyclic number.

It is not a de Polignac number, because 3388216331 - 2² = 3388216327 is a prime.

It is a super-2 number, since 2×3388216331² = 22960019811310203122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3388216339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12671 + ... + 83288.

It is an arithmetic number, because the mean of its divisors is an integer number (234910080).

Almost surely, 2^3388216331 is an apocalyptic number.

3388216331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3388216331 is a deficient number, since it is larger than the sum of its proper divisors (370344949).

3388216331 is a wasteful number, since it uses less digits than its factorization.

3388216331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96074.

The product of its digits is 62208, while the sum is 38.

The square root of 3388216331 is about 58208.3871190398. The cubic root of 3388216331 is about 1501.9554247313.

The spelling of 3388216331 in words is "three billion, three hundred eighty-eight million, two hundred sixteen thousand, three hundred thirty-one".