3331204140 has 96 divisors (see below), whose sum is σ = 10289825280. Its totient is φ = 798476800.

The previous prime is 3331204117. The next prime is 3331204171. The reversal of 3331204140 is 414021333.

It is a super-2 number, since 2×3331204140² = 22193842044706279200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30385 + ... + 87095.

It is an arithmetic number, because the mean of its divisors is an integer number (107185680).

Almost surely, 2^3331204140 is an apocalyptic number.

3331204140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3331204140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5144912640).

3331204140 is an abundant number, since it is smaller than the sum of its proper divisors (6958621140).

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

3331204140 is a wasteful number, since it uses less digits than its factorization.

3331204140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56823 (or 56821 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3331204140 is about 57716.5846182880. The cubic root of 3331204140 is about 1493.4834552037.

Adding to 3331204140 its reverse (414021333), we get a palindrome (3745225473).

The spelling of 3331204140 in words is "three billion, three hundred thirty-one million, two hundred four thousand, one hundred forty".