6860977759 has 8 divisors (see below), whose sum is σ = 7266546288. Its totient is φ = 6455629440.

The previous prime is 6860977699. The next prime is 6860977807. The reversal of 6860977759 is 9577790686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6860977759 - 2⁹ = 6860977247 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 6860977759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6860978759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11404 + ... + 117694.

It is an arithmetic number, because the mean of its divisors is an integer number (908318286).

Almost surely, 2^6860977759 is an apocalyptic number.

6860977759 is a deficient number, since it is larger than the sum of its proper divisors (405568529).

6860977759 is a wasteful number, since it uses less digits than its factorization.

6860977759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110105.

The product of its (nonzero) digits is 40007520, while the sum is 64.

The square root of 6860977759 is about 82831.0193043645. The cubic root of 6860977759 is about 1900.1826010100.

The spelling of 6860977759 in words is "six billion, eight hundred sixty million, nine hundred seventy-seven thousand, seven hundred fifty-nine".