9863094646 has 64 divisors (see below), whose sum is σ = 16655072256. Its totient is φ = 4356352000.

The previous prime is 9863094641. The next prime is 9863094653. The reversal of 9863094646 is 6464903689.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9863094641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22264101 + ... + 22264543.

It is an arithmetic number, because the mean of its divisors is an integer number (260235504).

Almost surely, 2^9863094646 is an apocalyptic number.

9863094646 is a deficient number, since it is larger than the sum of its proper divisors (6791977610).

9863094646 is a wasteful number, since it uses less digits than its factorization.

9863094646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The square root of 9863094646 is about 99313.1141692778. The cubic root of 9863094646 is about 2144.5576900187.

The spelling of 9863094646 in words is "nine billion, eight hundred sixty-three million, ninety-four thousand, six hundred forty-six".