806630696 has 8 divisors (see below), whose sum is σ = 1512432570. Its totient is φ = 403315344.

The previous prime is 806630683. The next prime is 806630701. The reversal of 806630696 is 696036608.

It can be written as a sum of positive squares in only one way, i.e., 794450596 + 12180100 = 28186^2 + 3490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50414411 + ... + 50414426.

Almost surely, 2^806630696 is an apocalyptic number.

It is an amenable number.

806630696 is a deficient number, since it is larger than the sum of its proper divisors (705801874).

806630696 is a wasteful number, since it uses less digits than its factorization.

806630696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100828843 (or 100828839 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 806630696 is about 28401.2446206148. The cubic root of 806630696 is about 930.8754603565.

The spelling of 806630696 in words is "eight hundred six million, six hundred thirty thousand, six hundred ninety-six".