84300343 has 2 divisors, whose sum is σ = 84300344. Its totient is φ = 84300342.

The previous prime is 84300311. The next prime is 84300367. The reversal of 84300343 is 34300348.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84300343 - 2⁵ = 84300311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84300443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42150171 + 42150172.

It is an arithmetic number, because the mean of its divisors is an integer number (42150172).

Almost surely, 2^84300343 is an apocalyptic number.

84300343 is a deficient number, since it is larger than the sum of its proper divisors (1).

84300343 is an equidigital number, since it uses as much as digits as its factorization.

84300343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 84300343 is about 9181.5218237501. The cubic root of 84300343 is about 438.4732605487.

The spelling of 84300343 in words is "eighty-four million, three hundred thousand, three hundred forty-three".