3423213403 has 4 divisors (see below), whose sum is σ = 3424070448. Its totient is φ = 3422356360.

The previous prime is 3423213373. The next prime is 3423213421. The reversal of 3423213403 is 3043123243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3423213403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423213203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422503 + ... + 430528.

It is an arithmetic number, because the mean of its divisors is an integer number (856017612).

Almost surely, 2^3423213403 is an apocalyptic number.

3423213403 is a deficient number, since it is larger than the sum of its proper divisors (857045).

3423213403 is an equidigital number, since it uses as much as digits as its factorization.

3423213403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857044.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3423213403 is about 58508.2336342501. The cubic root of 3423213403 is about 1507.1089814007.

Adding to 3423213403 its reverse (3043123243), we get a palindrome (6466336646).

The spelling of 3423213403 in words is "three billion, four hundred twenty-three million, two hundred thirteen thousand, four hundred three".