86334377 has 2 divisors, whose sum is σ = 86334378. Its totient is φ = 86334376.

The previous prime is 86334331. The next prime is 86334379. The reversal of 86334377 is 77343368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47596201 + 38738176 = 6899^2 + 6224^2 .

It is a cyclic number.

It is not a de Polignac number, because 86334377 - 2⁸ = 86334121 is a prime.

Together with 86334379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86334379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43167188 + 43167189.

It is an arithmetic number, because the mean of its divisors is an integer number (43167189).

Almost surely, 2^86334377 is an apocalyptic number.

It is an amenable number.

86334377 is a deficient number, since it is larger than the sum of its proper divisors (1).

86334377 is an equidigital number, since it uses as much as digits as its factorization.

86334377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 41.

The square root of 86334377 is about 9291.6294050075. The cubic root of 86334377 is about 441.9718268592.

The spelling of 86334377 in words is "eighty-six million, three hundred thirty-four thousand, three hundred seventy-seven".