3331213284 has 48 divisors (see below), whose sum is σ = 8887426688. Its totient is φ = 951326208.

The previous prime is 3331213271. The next prime is 3331213297. The reversal of 3331213284 is 4823121333.

3331213284 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3331213271) and next prime (3331213297).

It is a super-2 number, since 2×3331213284² = 22193963886996129312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196572 + ... + 212844.

Almost surely, 2^3331213284 is an apocalyptic number.

It is an amenable number.

3331213284 is an abundant number, since it is smaller than the sum of its proper divisors (5556213404).

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

3331213284 is a wasteful number, since it uses less digits than its factorization.

3331213284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18724 (or 18722 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 3331213284 is about 57716.6638329001. The cubic root of 3331213284 is about 1493.4848217166.

The spelling of 3331213284 in words is "three billion, three hundred thirty-one million, two hundred thirteen thousand, two hundred eighty-four".