6862948791 has 16 divisors (see below), whose sum is σ = 9237888000. Its totient is φ = 4531827488.

The previous prime is 6862948787. The next prime is 6862948867. The reversal of 6862948791 is 1978492686.

It is a cyclic number.

It is not a de Polignac number, because 6862948791 - 2² = 6862948787 is a prime.

It is a super-2 number, since 2×6862948791² = 94200132215776723362, which contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6862948091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139090 + ... + 181856.

It is an arithmetic number, because the mean of its divisors is an integer number (577368000).

Almost surely, 2^6862948791 is an apocalyptic number.

6862948791 is a deficient number, since it is larger than the sum of its proper divisors (2374939209).

6862948791 is a wasteful number, since it uses less digits than its factorization.

6862948791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43278.

The product of its digits is 10450944, while the sum is 60.

The square root of 6862948791 is about 82842.9163598192. The cubic root of 6862948791 is about 1900.3645460256.

It can be divided in two parts, 6862 and 948791, that added together give a triangular number (955653 = T₁₃₈₂).

The spelling of 6862948791 in words is "six billion, eight hundred sixty-two million, nine hundred forty-eight thousand, seven hundred ninety-one".