352225346 has 32 divisors (see below), whose sum is σ = 620317440. Its totient is φ = 148204800.

The previous prime is 352225343. The next prime is 352225369. The reversal of 352225346 is 643522253.

It is not an unprimeable number, because it can be changed into a prime (352225343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15095 + ... + 30533.

It is an arithmetic number, because the mean of its divisors is an integer number (19384920).

Almost surely, 2^352225346 is an apocalyptic number.

352225346 is a deficient number, since it is larger than the sum of its proper divisors (268092094).

352225346 is a wasteful number, since it uses less digits than its factorization.

352225346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15530.

The product of its digits is 43200, while the sum is 32.

The square root of 352225346 is about 18767.6675695197. The cubic root of 352225346 is about 706.2203072488.

Adding to 352225346 its reverse (643522253), we get a palindrome (995747599).

The spelling of 352225346 in words is "three hundred fifty-two million, two hundred twenty-five thousand, three hundred forty-six".