1063258344 has 96 divisors (see below), whose sum is σ = 2970906120. Its totient is φ = 343277568.

The previous prime is 1063258337. The next prime is 1063258379. The reversal of 1063258344 is 4438523601.

1063258344 is a `hidden beast` number, since 1 + 0 + 6 + 32 + 583 + 44 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1058721444 + 4536900 = 32538^2 + 2130^2 .

It is a super-2 number, since 2×1063258344² = 2261036612171244672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1063258299 and 1063258308.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 683872 + ... + 685424.

Almost surely, 2^1063258344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1063258344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1485453060).

1063258344 is an abundant number, since it is smaller than the sum of its proper divisors (1907647776).

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

1063258344 is a wasteful number, since it uses less digits than its factorization.

1063258344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859 (or 1852 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 1063258344 is about 32607.6424170776. The cubic root of 1063258344 is about 1020.6564862668.

The spelling of 1063258344 in words is "one billion, sixty-three million, two hundred fifty-eight thousand, three hundred forty-four".