3401431603 has 2 divisors, whose sum is σ = 3401431604. Its totient is φ = 3401431602.

The previous prime is 3401431591. The next prime is 3401431639. The reversal of 3401431603 is 3061341043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3401431603 - 2²⁵ = 3367877171 is a prime.

It is not a weakly prime, because it can be changed into another prime (3401431703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700715801 + 1700715802.

It is an arithmetic number, because the mean of its divisors is an integer number (1700715802).

Almost surely, 2^3401431603 is an apocalyptic number.

3401431603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401431603 is an equidigital number, since it uses as much as digits as its factorization.

3401431603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3401431603 is about 58321.7935509531. The cubic root of 3401431603 is about 1503.9056149920.

Adding to 3401431603 its reverse (3061341043), we get a palindrome (6462772646).

The spelling of 3401431603 in words is "three billion, four hundred one million, four hundred thirty-one thousand, six hundred three".