84653323 has 2 divisors, whose sum is σ = 84653324. Its totient is φ = 84653322.

The previous prime is 84653293. The next prime is 84653333. The reversal of 84653323 is 32335648.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84653323 - 2¹³ = 84645131 is a prime.

It is not a weakly prime, because it can be changed into another prime (84653333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42326661 + 42326662.

It is an arithmetic number, because the mean of its divisors is an integer number (42326662).

Almost surely, 2^84653323 is an apocalyptic number.

84653323 is a deficient number, since it is larger than the sum of its proper divisors (1).

84653323 is an equidigital number, since it uses as much as digits as its factorization.

84653323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

The square root of 84653323 is about 9200.7240475954. The cubic root of 84653323 is about 439.0843959555.

The spelling of 84653323 in words is "eighty-four million, six hundred fifty-three thousand, three hundred twenty-three".