84366353 has 2 divisors, whose sum is σ = 84366354. Its totient is φ = 84366352.

The previous prime is 84366343. The next prime is 84366361. The reversal of 84366353 is 35366348.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49885969 + 34480384 = 7063^2 + 5872^2 .

It is a cyclic number.

It is not a de Polignac number, because 84366353 - 2¹⁶ = 84300817 is a prime.

It is not a weakly prime, because it can be changed into another prime (84366343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42183176 + 42183177.

It is an arithmetic number, because the mean of its divisors is an integer number (42183177).

Almost surely, 2^84366353 is an apocalyptic number.

It is an amenable number.

84366353 is a deficient number, since it is larger than the sum of its proper divisors (1).

84366353 is an equidigital number, since it uses as much as digits as its factorization.

84366353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 38.

The square root of 84366353 is about 9185.1158403147. The cubic root of 84366353 is about 438.5876771200.

The spelling of 84366353 in words is "eighty-four million, three hundred sixty-six thousand, three hundred fifty-three".