6876250769 has 2 divisors, whose sum is σ = 6876250770. Its totient is φ = 6876250768.

The previous prime is 6876250747. The next prime is 6876250819. The reversal of 6876250769 is 9670526786.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5732458369 + 1143792400 = 75713^2 + 33820^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6876250769 is a prime.

It is a super-2 number, since 2×6876250769² = 94565649276346182722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6876255769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3438125384 + 3438125385.

It is an arithmetic number, because the mean of its divisors is an integer number (3438125385).

Almost surely, 2^6876250769 is an apocalyptic number.

It is an amenable number.

6876250769 is a deficient number, since it is larger than the sum of its proper divisors (1).

6876250769 is an equidigital number, since it uses as much as digits as its factorization.

6876250769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The square root of 6876250769 is about 82923.1618367269. The cubic root of 6876250769 is about 1901.5915352684.

The spelling of 6876250769 in words is "six billion, eight hundred seventy-six million, two hundred fifty thousand, seven hundred sixty-nine".