353252444 has 12 divisors (see below), whose sum is σ = 618327864. Its totient is φ = 176587344.

The previous prime is 353252407. The next prime is 353252447. The reversal of 353252444 is 444252353.

It is a self number, because there is not a number n which added to its sum of digits gives 353252444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353252447) 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 3 ways as a sum of consecutive naturals, for example, 22847 + ... + 35049.

It is an arithmetic number, because the mean of its divisors is an integer number (51527322).

Almost surely, 2^353252444 is an apocalyptic number.

It is an amenable number.

353252444 is a deficient number, since it is larger than the sum of its proper divisors (265075420).

353252444 is a wasteful number, since it uses less digits than its factorization.

353252444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19444 (or 19442 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 353252444 is about 18795.0111465782. The cubic root of 353252444 is about 706.9060931713.

Subtracting 353252444 from its reverse (444252353), we obtain a palindrome (90999909).

The spelling of 353252444 in words is "three hundred fifty-three million, two hundred fifty-two thousand, four hundred forty-four".