1063064636 has 6 divisors (see below), whose sum is σ = 1860363120. Its totient is φ = 531532316.

The previous prime is 1063064627. The next prime is 1063064663. The reversal of 1063064636 is 6364603601.

It is a super-2 number, since 2×1063064636² = 2260212840627624992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063064596 and 1063064605.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 132883076 + ... + 132883083.

It is an arithmetic number, because the mean of its divisors is an integer number (310060520).

Almost surely, 2^1063064636 is an apocalyptic number.

It is an amenable number.

1063064636 is a deficient number, since it is larger than the sum of its proper divisors (797298484).

1063064636 is a wasteful number, since it uses less digits than its factorization.

1063064636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265766163 (or 265766161 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 1063064636 is about 32604.6719965099. The cubic root of 1063064636 is about 1020.5945002859.

The spelling of 1063064636 in words is "one billion, sixty-three million, sixty-four thousand, six hundred thirty-six".