804429343 has 2 divisors, whose sum is σ = 804429344. Its totient is φ = 804429342.

The previous prime is 804429319. The next prime is 804429371. The reversal of 804429343 is 343924408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 804429343 - 2¹³ = 804421151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (804429313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402214671 + 402214672.

It is an arithmetic number, because the mean of its divisors is an integer number (402214672).

Almost surely, 2^804429343 is an apocalyptic number.

804429343 is a deficient number, since it is larger than the sum of its proper divisors (1).

804429343 is an equidigital number, since it uses as much as digits as its factorization.

804429343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 804429343 is about 28362.4636271252. The cubic root of 804429343 is about 930.0278802294.

The spelling of 804429343 in words is "eight hundred four million, four hundred twenty-nine thousand, three hundred forty-three".