3431134237 has 2 divisors, whose sum is σ = 3431134238. Its totient is φ = 3431134236.

The previous prime is 3431134207. The next prime is 3431134271. The reversal of 3431134237 is 7324311343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1930811481 + 1500322756 = 43941^2 + 38734^2 .

It is an emirp because it is prime and its reverse (7324311343) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3431134237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3431134199 and 3431134208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3431134207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715567118 + 1715567119.

It is an arithmetic number, because the mean of its divisors is an integer number (1715567119).

Almost surely, 2^3431134237 is an apocalyptic number.

It is an amenable number.

3431134237 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431134237 is an equidigital number, since it uses as much as digits as its factorization.

3431134237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 31.

The square root of 3431134237 is about 58575.8844320767. The cubic root of 3431134237 is about 1508.2704986845.

The spelling of 3431134237 in words is "three billion, four hundred thirty-one million, one hundred thirty-four thousand, two hundred thirty-seven".