3425957 has 4 divisors (see below), whose sum is σ = 3449100. Its totient is φ = 3402816.

The previous prime is 3425951. The next prime is 3425977. The reversal of 3425957 is 7595243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1560001 + 1865956 = 1249^2 + 1366^2 .

It is a cyclic number.

It is not a de Polignac number, because 3425957 - 2⁶ = 3425893 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 (3425951) 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, 11348 + ... + 11645.

It is an arithmetic number, because the mean of its divisors is an integer number (862275).

Almost surely, 2^3425957 is an apocalyptic number.

It is an amenable number.

3425957 is a deficient number, since it is larger than the sum of its proper divisors (23143).

3425957 is a wasteful number, since it uses less digits than its factorization.

3425957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23142.

The product of its digits is 37800, while the sum is 35.

The square root of 3425957 is about 1850.9340885077. The cubic root of 3425957 is about 150.7511507236.

The spelling of 3425957 in words is "three million, four hundred twenty-five thousand, nine hundred fifty-seven".