9649086700 has 36 divisors (see below), whose sum is σ = 22842022392. Its totient is φ = 3508758400.

The previous prime is 9649086677. The next prime is 9649086709. The reversal of 9649086700 is 76809469.

It is not an unprimeable number, because it can be changed into a prime (9649086709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4384849 + ... + 4387048.

It is an arithmetic number, because the mean of its divisors is an integer number (634500622).

Almost surely, 2^9649086700 is an apocalyptic number.

It is an amenable number.

9649086700 is an abundant number, since it is smaller than the sum of its proper divisors (13192935692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9649086700 is a wasteful number, since it uses less digits than its factorization.

9649086700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771922 (or 8771915 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 9649086700 is about 98229.7648373445. The cubic root of 9649086700 is about 2128.9333709012.

The spelling of 9649086700 in words is "nine billion, six hundred forty-nine million, eighty-six thousand, seven hundred".