3331201338 has 24 divisors (see below), whose sum is σ = 7335926676. Its totient is φ = 1092196800.

The previous prime is 3331201337. The next prime is 3331201387. The reversal of 3331201338 is 8331021333.

It can be written as a sum of positive squares in 2 ways, for example, as 3238406649 + 92794689 = 56907^2 + 9633^2 .

It is a super-2 number, since 2×3331201338² = 22193804708585980488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331201331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1515843 + ... + 1518038.

Almost surely, 2^3331201338 is an apocalyptic number.

3331201338 is an abundant number, since it is smaller than the sum of its proper divisors (4004725338).

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

3331201338 is a wasteful number, since it uses less digits than its factorization.

3331201338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033950 (or 3033947 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3331201338 is about 57716.5603444973. The cubic root of 3331201338 is about 1493.4830364621.

The spelling of 3331201338 in words is "three billion, three hundred thirty-one million, two hundred one thousand, three hundred thirty-eight".