3320220342 has 64 divisors (see below), whose sum is σ = 7050240000. Its totient is φ = 1040807040.

The previous prime is 3320220329. The next prime is 3320220359. The reversal of 3320220342 is 2430220233.

It is a super-2 number, since 2×3320220342² = 22047726238861193928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1301284 + ... + 1303832.

It is an arithmetic number, because the mean of its divisors is an integer number (110160000).

Almost surely, 2^3320220342 is an apocalyptic number.

3320220342 is an abundant number, since it is smaller than the sum of its proper divisors (3730019658).

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

3320220342 is a wasteful number, since it uses less digits than its factorization.

3320220342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3320220342 is about 57621.3531774463. The cubic root of 3320220342 is about 1491.8401872373.

Adding to 3320220342 its reverse (2430220233), we get a palindrome (5750440575).

The spelling of 3320220342 in words is "three billion, three hundred twenty million, two hundred twenty thousand, three hundred forty-two".