3438137 has 4 divisors (see below), whose sum is σ = 3522036. Its totient is φ = 3354240.

The previous prime is 3438133. The next prime is 3438139. The reversal of 3438137 is 7318343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7318343 = 67 ⋅109229.

It can be written as a sum of positive squares in 2 ways, for example, as 712336 + 2725801 = 844^2 + 1651^2 .

It is a cyclic number.

It is not a de Polignac number, because 3438137 - 2² = 3438133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3438133) 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, 41888 + ... + 41969.

It is an arithmetic number, because the mean of its divisors is an integer number (880509).

Almost surely, 2^3438137 is an apocalyptic number.

It is an amenable number.

3438137 is a deficient number, since it is larger than the sum of its proper divisors (83899).

3438137 is an equidigital number, since it uses as much as digits as its factorization.

3438137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83898.

The product of its digits is 6048, while the sum is 29.

The square root of 3438137 is about 1854.2213999412. The cubic root of 3438137 is about 150.9295901434.

The spelling of 3438137 in words is "three million, four hundred thirty-eight thousand, one hundred thirty-seven".