3332312240 has 20 divisors (see below), whose sum is σ = 7747626144. Its totient is φ = 1332924864.

The previous prime is 3332312237. The next prime is 3332312287. The reversal of 3332312240 is 422132333.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×3332312240² = 22208609729707635200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20826872 + ... + 20827031.

Almost surely, 2^3332312240 is an apocalyptic number.

It is an amenable number.

3332312240 is an abundant number, since it is smaller than the sum of its proper divisors (4415313904).

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

3332312240 is a wasteful number, since it uses less digits than its factorization.

3332312240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41653916 (or 41653910 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3332312240 is about 57726.1833139867. The cubic root of 3332312240 is about 1493.6490355245.

Adding to 3332312240 its reverse (422132333), we get a palindrome (3754444573).

The spelling of 3332312240 in words is "three billion, three hundred thirty-two million, three hundred twelve thousand, two hundred forty".