84331343 has 2 divisors, whose sum is σ = 84331344. Its totient is φ = 84331342.

The previous prime is 84331337. The next prime is 84331349. The reversal of 84331343 is 34313348.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (84331337) and next prime (84331349).

It is a cyclic number.

It is not a de Polignac number, because 84331343 - 2¹² = 84327247 is a prime.

It is a super-2 number, since 2×84331343² = 14223550824367298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84331349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42165671 + 42165672.

It is an arithmetic number, because the mean of its divisors is an integer number (42165672).

Almost surely, 2^84331343 is an apocalyptic number.

84331343 is a deficient number, since it is larger than the sum of its proper divisors (1).

84331343 is an equidigital number, since it uses as much as digits as its factorization.

84331343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 84331343 is about 9183.2098418799. The cubic root of 84331343 is about 438.5270009598.

The spelling of 84331343 in words is "eighty-four million, three hundred thirty-one thousand, three hundred forty-three".