3404321023 has 2 divisors, whose sum is σ = 3404321024. Its totient is φ = 3404321022.

The previous prime is 3404321003. The next prime is 3404321047. The reversal of 3404321023 is 3201234043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3404321023 - 2¹³ = 3404312831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3404320985 and 3404321003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3404321003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702160511 + 1702160512.

It is an arithmetic number, because the mean of its divisors is an integer number (1702160512).

Almost surely, 2^3404321023 is an apocalyptic number.

3404321023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404321023 is an equidigital number, since it uses as much as digits as its factorization.

3404321023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3404321023 is about 58346.5596500771. The cubic root of 3404321023 is about 1504.3313362386.

Adding to 3404321023 its reverse (3201234043), we get a palindrome (6605555066).

The spelling of 3404321023 in words is "three billion, four hundred four million, three hundred twenty-one thousand, twenty-three".