352230444 has 36 divisors (see below), whose sum is σ = 923339144. Its totient is φ = 117409824.

The previous prime is 352230443. The next prime is 352230451. The reversal of 352230444 is 444032253.

352230444 is a `hidden beast` number, since 352 + 2 + 304 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (352230443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180217 + ... + 182160.

Almost surely, 2^352230444 is an apocalyptic number.

It is an amenable number.

352230444 is an abundant number, since it is smaller than the sum of its proper divisors (571108700).

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

352230444 is a wasteful number, since it uses less digits than its factorization.

352230444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362396 (or 362382 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 352230444 is about 18767.8033877170. The cubic root of 352230444 is about 706.2237144366.

Adding to 352230444 its reverse (444032253), we get a palindrome (796262697).

The spelling of 352230444 in words is "three hundred fifty-two million, two hundred thirty thousand, four hundred forty-four".