6500966730 has 64 divisors (see below), whose sum is σ = 15830380800. Its totient is φ = 1708382720.

The previous prime is 6500966723. The next prime is 6500966737. The reversal of 6500966730 is 376690056.

It is an interprime number because it is at equal distance from previous prime (6500966723) and next prime (6500966737).

It is not an unprimeable number, because it can be changed into a prime (6500966737) 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, 826456 + ... + 834284.

It is an arithmetic number, because the mean of its divisors is an integer number (247349700).

Almost surely, 2^6500966730 is an apocalyptic number.

6500966730 is an abundant number, since it is smaller than the sum of its proper divisors (9329414070).

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

6500966730 is a wasteful number, since it uses less digits than its factorization.

6500966730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8239.

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 6500966730 is about 80628.5726650299. The cubic root of 6500966730 is about 1866.3480951173.

The spelling of 6500966730 in words is "six billion, five hundred million, nine hundred sixty-six thousand, seven hundred thirty".