352132340 has 48 divisors (see below), whose sum is σ = 848219904. Its totient is φ = 120288000.

The previous prime is 352132303. The next prime is 352132349. The reversal of 352132340 is 43231253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352132349) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 34865 + ... + 43815.

It is an arithmetic number, because the mean of its divisors is an integer number (17671248).

Almost surely, 2^352132340 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 352132340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424109952).

352132340 is an abundant number, since it is smaller than the sum of its proper divisors (496087564).

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

352132340 is a wasteful number, since it uses less digits than its factorization.

352132340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9248 (or 9246 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 352132340 is about 18765.1895807103. The cubic root of 352132340 is about 706.1581420197.

Adding to 352132340 its reverse (43231253), we get a palindrome (395363593).

The spelling of 352132340 in words is "three hundred fifty-two million, one hundred thirty-two thousand, three hundred forty".