1000443352 has 16 divisors (see below), whose sum is σ = 1877383440. Its totient is φ = 499807776.

The previous prime is 1000443349. The next prime is 1000443373. The reversal of 1000443352 is 2533440001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41343 + ... + 60910.

It is an arithmetic number, because the mean of its divisors is an integer number (117336465).

Almost surely, 2^1000443352 is an apocalyptic number.

It is an amenable number.

1000443352 is a deficient number, since it is larger than the sum of its proper divisors (876940088).

1000443352 is a wasteful number, since it uses less digits than its factorization.

1000443352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103482 (or 103478 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1000443352 is about 31629.7858355064. The cubic root of 1000443352 is about 1000.1477621653.

Adding to 1000443352 its reverse (2533440001), we get a palindrome (3533883353).

The spelling of 1000443352 in words is "one billion, four hundred forty-three thousand, three hundred fifty-two".