34204403 has 2 divisors, whose sum is σ = 34204404. Its totient is φ = 34204402.

The previous prime is 34204399. The next prime is 34204411. The reversal of 34204403 is 30440243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34204403 - 2² = 34204399 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34204433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17102201 + 17102202.

It is an arithmetic number, because the mean of its divisors is an integer number (17102202).

Almost surely, 2^34204403 is an apocalyptic number.

34204403 is a deficient number, since it is larger than the sum of its proper divisors (1).

34204403 is an equidigital number, since it uses as much as digits as its factorization.

34204403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 34204403 is about 5848.4530433269. The cubic root of 34204403 is about 324.6090858104.

Adding to 34204403 its reverse (30440243), we get a palindrome (64644646).

The spelling of 34204403 in words is "thirty-four million, two hundred four thousand, four hundred three".