352440322 has 16 divisors (see below), whose sum is σ = 569835000. Its totient is φ = 162519552.

The previous prime is 352440317. The next prime is 352440331. The reversal of 352440322 is 223044253.

352440322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 235346281 + 117094041 = 15341^2 + 10821^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27048 + ... + 37900.

Almost surely, 2^352440322 is an apocalyptic number.

352440322 is a deficient number, since it is larger than the sum of its proper divisors (217394678).

352440322 is a wasteful number, since it uses less digits than its factorization.

352440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12117.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 352440322 is about 18773.3939925630. The cubic root of 352440322 is about 706.3639553818.

Adding to 352440322 its reverse (223044253), we get a palindrome (575484575).

The spelling of 352440322 in words is "three hundred fifty-two million, four hundred forty thousand, three hundred twenty-two".