84341771 has 2 divisors, whose sum is σ = 84341772. Its totient is φ = 84341770.

The previous prime is 84341753. The next prime is 84341801. The reversal of 84341771 is 17714348.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84341771 - 2⁶ = 84341707 is a prime.

It is a super-2 number, since 2×84341771² = 14227068670832882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (84341701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42170885 + 42170886.

It is an arithmetic number, because the mean of its divisors is an integer number (42170886).

Almost surely, 2^84341771 is an apocalyptic number.

84341771 is a deficient number, since it is larger than the sum of its proper divisors (1).

84341771 is an equidigital number, since it uses as much as digits as its factorization.

84341771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 35.

The square root of 84341771 is about 9183.7775996591. Note that the first 3 decimals coincide. The cubic root of 84341771 is about 438.5450755804.

The spelling of 84341771 in words is "eighty-four million, three hundred forty-one thousand, seven hundred seventy-one".