3320002240 has 56 divisors (see below), whose sum is σ = 8321862960. Its totient is φ = 1258103808.

The previous prime is 3320002237. The next prime is 3320002243. The reversal of 3320002240 is 422000233.

It is an interprime number because it is at equal distance from previous prime (3320002237) and next prime (3320002243).

It is a super-2 number, since 2×3320002240² = 22044829747210035200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3320002243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266947 + ... + 279106.

Almost surely, 2^3320002240 is an apocalyptic number.

It is an amenable number.

3320002240 is an abundant number, since it is smaller than the sum of its proper divisors (5001860720).

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

3320002240 is a wasteful number, since it uses less digits than its factorization.

3320002240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546089 (or 546079 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3320002240 is about 57619.4606014322. The cubic root of 3320002240 is about 1491.8075206851.

Adding to 3320002240 its reverse (422000233), we get a palindrome (3742002473).

The spelling of 3320002240 in words is "three billion, three hundred twenty million, two thousand, two hundred forty".