1006306636 has 12 divisors (see below), whose sum is σ = 1864627128. Its totient is φ = 473556032.

The previous prime is 1006306607. The next prime is 1006306669. The reversal of 1006306636 is 6366036001.

It is a junction number, because it is equal to n+sod(n) for n = 1006306598 and 1006306607.

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 in 3 ways as a sum of consecutive naturals, for example, 7399246 + ... + 7399381.

It is an arithmetic number, because the mean of its divisors is an integer number (155385594).

Almost surely, 2^1006306636 is an apocalyptic number.

It is an amenable number.

1006306636 is a deficient number, since it is larger than the sum of its proper divisors (858320492).

1006306636 is a wasteful number, since it uses less digits than its factorization.

1006306636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14798648 (or 14798646 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1006306636 is about 31722.3365469822. The cubic root of 1006306636 is about 1002.0978081237.

The spelling of 1006306636 in words is "one billion, six million, three hundred six thousand, six hundred thirty-six".