84863941 has 2 divisors, whose sum is σ = 84863942. Its totient is φ = 84863940.

The previous prime is 84863929. The next prime is 84863953. The reversal of 84863941 is 14936848.

It is a balanced prime because it is at equal distance from previous prime (84863929) and next prime (84863953).

It can be written as a sum of positive squares in only one way, i.e., 64802500 + 20061441 = 8050^2 + 4479^2 .

It is a cyclic number.

It is not a de Polignac number, because 84863941 - 2¹¹ = 84861893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84863041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42431970 + 42431971.

It is an arithmetic number, because the mean of its divisors is an integer number (42431971).

Almost surely, 2^84863941 is an apocalyptic number.

It is an amenable number.

84863941 is a deficient number, since it is larger than the sum of its proper divisors (1).

84863941 is an equidigital number, since it uses as much as digits as its factorization.

84863941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 43.

The square root of 84863941 is about 9212.1626668226. The cubic root of 84863941 is about 439.4482426174.

The spelling of 84863941 in words is "eighty-four million, eight hundred sixty-three thousand, nine hundred forty-one".