3400125 has 16 divisors (see below), whose sum is σ = 5658432. Its totient is φ = 1813200.

The previous prime is 3400123. The next prime is 3400127. The reversal of 3400125 is 5210043.

It is an interprime number because it is at equal distance from previous prime (3400123) and next prime (3400127).

It is not a de Polignac number, because 3400125 - 2¹ = 3400123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

3400125 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159 + ... + 4908.

It is an arithmetic number, because the mean of its divisors is an integer number (353652).

Almost surely, 2^3400125 is an apocalyptic number.

It is an amenable number.

3400125 is a deficient number, since it is larger than the sum of its proper divisors (2258307).

3400125 is an equidigital number, since it uses as much as digits as its factorization.

3400125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085 (or 9075 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3400125 is about 1843.9427865311. The cubic root of 3400125 is about 150.3713023609.

Adding to 3400125 its reverse (5210043), we get a palindrome (8610168).

The spelling of 3400125 in words is "three million, four hundred thousand, one hundred twenty-five".