6870268615 has 48 divisors (see below), whose sum is σ = 9979103232. Its totient is φ = 4447389888.

The previous prime is 6870268591. The next prime is 6870268621. The reversal of 6870268615 is 5168620786.

It is not a de Polignac number, because 6870268615 - 2⁷ = 6870268487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4383562 + ... + 4385128.

It is an arithmetic number, because the mean of its divisors is an integer number (207897984).

Almost surely, 2^6870268615 is an apocalyptic number.

6870268615 is a deficient number, since it is larger than the sum of its proper divisors (3108834617).

6870268615 is a wasteful number, since it uses less digits than its factorization.

6870268615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964 (or 1945 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 6870268615 is about 82887.0835233090. The cubic root of 6870268615 is about 1901.0399307089.

The spelling of 6870268615 in words is "six billion, eight hundred seventy million, two hundred sixty-eight thousand, six hundred fifteen".