352342330 has 16 divisors (see below), whose sum is σ = 636222600. Its totient is φ = 140491072.

The previous prime is 352342321. The next prime is 352342337. The reversal of 352342330 is 33243253.

It can be written as a sum of positive squares in 4 ways, for example, as 190467601 + 161874729 = 13801^2 + 12723^2 .

It is a junction number, because it is equal to n+sod(n) for n = 352342295 and 352342304.

It is not an unprimeable number, because it can be changed into a prime (352342337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52405 + ... + 58744.

Almost surely, 2^352342330 is an apocalyptic number.

352342330 is a deficient number, since it is larger than the sum of its proper divisors (283880270).

352342330 is a wasteful number, since it uses less digits than its factorization.

352342330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111473.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 352342330 is about 18770.7839474008. The cubic root of 352342330 is about 706.2984838410.

Adding to 352342330 its reverse (33243253), we get a palindrome (385585583).

The spelling of 352342330 in words is "three hundred fifty-two million, three hundred forty-two thousand, three hundred thirty".