3423773197 has 12 divisors (see below), whose sum is σ = 3711321984. Its totient is φ = 3157062480.

The previous prime is 3423773149. The next prime is 3423773209. The reversal of 3423773197 is 7913773243.

It is not a de Polignac number, because 3423773197 - 2¹¹ = 3423771149 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 (3423773597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157258 + ... + 177700.

It is an arithmetic number, because the mean of its divisors is an integer number (309276832).

Almost surely, 2^3423773197 is an apocalyptic number.

It is an amenable number.

3423773197 is a deficient number, since it is larger than the sum of its proper divisors (287548787).

3423773197 is a wasteful number, since it uses less digits than its factorization.

3423773197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21460 (or 21447 counting only the distinct ones).

The product of its digits is 666792, while the sum is 46.

The square root of 3423773197 is about 58513.0173294798. The cubic root of 3423773197 is about 1507.1911288337.

Adding to 3423773197 its sum of digits (46), we get a palindrome (3423773243).

The spelling of 3423773197 in words is "three billion, four hundred twenty-three million, seven hundred seventy-three thousand, one hundred ninety-seven".