342223320 has 32 divisors (see below), whose sum is σ = 1026670320. Its totient is φ = 91259520.

The previous prime is 342223319. The next prime is 342223327. The reversal of 342223320 is 23322243.

It is a super-3 number, since 3×342223320³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342223327) 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, 1425811 + ... + 1426050.

Almost surely, 2^342223320 is an apocalyptic number.

342223320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342223320 is an abundant number, since it is smaller than the sum of its proper divisors (684447000).

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

342223320 is a wasteful number, since it uses less digits than its factorization.

342223320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851875 (or 2851871 counting only the distinct ones).

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

The square root of 342223320 is about 18499.2789048655. The cubic root of 342223320 is about 699.4712469594.

Adding to 342223320 its reverse (23322243), we get a palindrome (365545563).

The spelling of 342223320 in words is "three hundred forty-two million, two hundred twenty-three thousand, three hundred twenty".