3431913797 has 12 divisors (see below), whose sum is σ = 3741070284. Its totient is φ = 3129671040.

The previous prime is 3431913773. The next prime is 3431913833. The reversal of 3431913797 is 7973191343.

3431913797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1256064481 + 2175849316 = 35441^2 + 46646^2 .

It is not a de Polignac number, because 3431913797 - 2¹⁰ = 3431912773 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 (3431913707) 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, 70397 + ... + 108717.

It is an arithmetic number, because the mean of its divisors is an integer number (311755857).

Almost surely, 2^3431913797 is an apocalyptic number.

It is an amenable number.

3431913797 is a deficient number, since it is larger than the sum of its proper divisors (309156487).

3431913797 is an equidigital number, since it uses as much as digits as its factorization.

3431913797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38500 (or 38417 counting only the distinct ones).

The product of its digits is 428652, while the sum is 47.

The square root of 3431913797 is about 58582.5383284132. The cubic root of 3431913797 is about 1508.3847173104.

The spelling of 3431913797 in words is "three billion, four hundred thirty-one million, nine hundred thirteen thousand, seven hundred ninety-seven".