342066252 has 96 divisors (see below), whose sum is σ = 907361280. Its totient is φ = 99348480.

The previous prime is 342066251. The next prime is 342066259. The reversal of 342066252 is 252660243.

It is not an unprimeable number, because it can be changed into a prime (342066251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 738573 + ... + 739035.

It is an arithmetic number, because the mean of its divisors is an integer number (9451680).

Almost surely, 2^342066252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342066252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453680640).

342066252 is an abundant number, since it is smaller than the sum of its proper divisors (565295028).

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

342066252 is a wasteful number, since it uses less digits than its factorization.

342066252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 342066252 is about 18495.0331710976. The cubic root of 342066252 is about 699.3642200020.

The spelling of 342066252 in words is "three hundred forty-two million, sixty-six thousand, two hundred fifty-two".