3431125 has 8 divisors (see below), whose sum is σ = 4282200. Its totient is φ = 2744800.

The previous prime is 3431123. The next prime is 3431143. The reversal of 3431125 is 5211343.

It can be written as a sum of positive squares in 4 ways, for example, as 23409 + 3407716 = 153^2 + 1846^2 .

It is not a de Polignac number, because 3431125 - 2¹ = 3431123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13600 + ... + 13849.

It is an arithmetic number, because the mean of its divisors is an integer number (535275).

Almost surely, 2^3431125 is an apocalyptic number.

It is an amenable number.

3431125 is a deficient number, since it is larger than the sum of its proper divisors (851075).

3431125 is an equidigital number, since it uses as much as digits as its factorization.

3431125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27464 (or 27454 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 3431125 is about 1852.3296142965. The cubic root of 3431125 is about 150.8269145205.

Adding to 3431125 its reverse (5211343), we get a palindrome (8642468).

The spelling of 3431125 in words is "three million, four hundred thirty-one thousand, one hundred twenty-five".