3403220423 has 4 divisors (see below), whose sum is σ = 3482365128. Its totient is φ = 3324075720.

The previous prime is 3403220407. The next prime is 3403220437. The reversal of 3403220423 is 3240223043.

3403220423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3403220423 - 2⁴ = 3403220407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403220923) 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, 39572288 + ... + 39572373.

It is an arithmetic number, because the mean of its divisors is an integer number (870591282).

Almost surely, 2^3403220423 is an apocalyptic number.

3403220423 is a deficient number, since it is larger than the sum of its proper divisors (79144705).

3403220423 is an equidigital number, since it uses as much as digits as its factorization.

3403220423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79144704.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3403220423 is about 58337.1273118586. The cubic root of 3403220423 is about 1504.1692044937.

Adding to 3403220423 its reverse (3240223043), we get a palindrome (6643443466).

The spelling of 3403220423 in words is "three billion, four hundred three million, two hundred twenty thousand, four hundred twenty-three".