2868648701 has 4 divisors (see below), whose sum is σ = 2880960732. Its totient is φ = 2856336672.

The previous prime is 2868648689. The next prime is 2868648703. The reversal of 2868648701 is 1078468682.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 278856601 + 2589792100 = 16699^2 + 50890^2 .

It is a cyclic number.

It is not a de Polignac number, because 2868648701 - 2¹⁴ = 2868632317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2868648701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868648703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6155666 + ... + 6156131.

It is an arithmetic number, because the mean of its divisors is an integer number (720240183).

Almost surely, 2^2868648701 is an apocalyptic number.

It is an amenable number.

2868648701 is a deficient number, since it is larger than the sum of its proper divisors (12312031).

2868648701 is a wasteful number, since it uses less digits than its factorization.

2868648701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12312030.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The square root of 2868648701 is about 53559.7675592417. The cubic root of 2868648701 is about 1420.8856309937.

The spelling of 2868648701 in words is "two billion, eight hundred sixty-eight million, six hundred forty-eight thousand, seven hundred one".