443346052 has 6 divisors (see below), whose sum is σ = 775855598. Its totient is φ = 221673024.

The previous prime is 443346049. The next prime is 443346103. The reversal of 443346052 is 250643344.

It can be written as a sum of positive squares in only one way, i.e., 251412736 + 191933316 = 15856^2 + 13854^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55418253 + ... + 55418260.

Almost surely, 2^443346052 is an apocalyptic number.

It is an amenable number.

443346052 is a deficient number, since it is larger than the sum of its proper divisors (332509546).

443346052 is a wasteful number, since it uses less digits than its factorization.

443346052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110836517 (or 110836515 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 443346052 is about 21055.7842884087. The cubic root of 443346052 is about 762.5136370221.

Adding to 443346052 its reverse (250643344), we get a palindrome (693989396).

The spelling of 443346052 in words is "four hundred forty-three million, three hundred forty-six thousand, fifty-two".