1000063441 has 16 divisors (see below), whose sum is σ = 1115957248. Its totient is φ = 889963200.

The previous prime is 1000063433. The next prime is 1000063451. The reversal of 1000063441 is 1443600001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1000063441 - 2³ = 1000063433 is a prime.

It is a super-3 number, since 3×1000063441³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000063411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104635 + ... + 113791.

It is an arithmetic number, because the mean of its divisors is an integer number (69747328).

Almost surely, 2^1000063441 is an apocalyptic number.

It is an amenable number.

1000063441 is a deficient number, since it is larger than the sum of its proper divisors (115893807).

1000063441 is a wasteful number, since it uses less digits than its factorization.

1000063441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1000063441 is about 31623.7796760602. The cubic root of 1000063441 is about 1000.0211465528.

Adding to 1000063441 its reverse (1443600001), we get a palindrome (2443663442).

It can be divided in two parts, 10000 and 63441, that added together give a square (73441 = 271²).

The spelling of 1000063441 in words is "one billion, sixty-three thousand, four hundred forty-one".