352420030 has 64 divisors (see below), whose sum is σ = 706278528. Its totient is φ = 125931520.

The previous prime is 352420009. The next prime is 352420043. The reversal of 352420030 is 30024253.

It is a congruent number.

It is an unprimeable number.

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, 676170 + ... + 676690.

It is an arithmetic number, because the mean of its divisors is an integer number (11035602).

Almost surely, 2^352420030 is an apocalyptic number.

352420030 is an abundant number, since it is smaller than the sum of its proper divisors (353858498).

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

352420030 is a wasteful number, since it uses less digits than its factorization.

352420030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 352420030 is about 18772.8535390867. The cubic root of 352420030 is about 706.3503986541.

Adding to 352420030 its reverse (30024253), we get a palindrome (382444283).

The spelling of 352420030 in words is "three hundred fifty-two million, four hundred twenty thousand, thirty".