1063968898 has 8 divisors (see below), whose sum is σ = 1596630780. Its totient is φ = 531758640.

The previous prime is 1063968883. The next prime is 1063968943. The reversal of 1063968898 is 8988693601.

1063968898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 768232089 + 295736809 = 27717^2 + 17197^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1063968898³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 106953 + ... + 116476.

Almost surely, 2^1063968898 is an apocalyptic number.

1063968898 is a deficient number, since it is larger than the sum of its proper divisors (532661882).

1063968898 is a wasteful number, since it uses less digits than its factorization.

1063968898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225812.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The square root of 1063968898 is about 32618.5361106227. The cubic root of 1063968898 is about 1020.8837969859.

The spelling of 1063968898 in words is "one billion, sixty-three million, nine hundred sixty-eight thousand, eight hundred ninety-eight".