86002676849 has 2 divisors, whose sum is σ = 86002676850. Its totient is φ = 86002676848.

The previous prime is 86002676831. The next prime is 86002676861. The reversal of 86002676849 is 94867620068.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45659142400 + 40343534449 = 213680^2 + 200857^2 .

It is a cyclic number.

It is not a de Polignac number, because 86002676849 - 2¹² = 86002672753 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 86002676794 and 86002676803.

It is not a weakly prime, because it can be changed into another prime (86002676819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43001338424 + 43001338425.

It is an arithmetic number, because the mean of its divisors is an integer number (43001338425).

Almost surely, 2^86002676849 is an apocalyptic number.

It is an amenable number.

86002676849 is a deficient number, since it is larger than the sum of its proper divisors (1).

86002676849 is an equidigital number, since it uses as much as digits as its factorization.

86002676849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 86002676849 in words is "eighty-six billion, two million, six hundred seventy-six thousand, eight hundred forty-nine".