3397541 has 4 divisors (see below), whose sum is σ = 3882912. Its totient is φ = 2912172.

The previous prime is 3397531. The next prime is 3397549. The reversal of 3397541 is 1457933.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3397541 - 2¹⁰ = 3396517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3397498 and 3397507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397549) 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, 242675 + ... + 242688.

It is an arithmetic number, because the mean of its divisors is an integer number (970728).

Almost surely, 2^3397541 is an apocalyptic number.

It is an amenable number.

3397541 is a deficient number, since it is larger than the sum of its proper divisors (485371).

3397541 is an equidigital number, since it uses as much as digits as its factorization.

3397541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485370.

The product of its digits is 11340, while the sum is 32.

The square root of 3397541 is about 1843.2419808587. The cubic root of 3397541 is about 150.3332000442. Note that the first 3 decimals are identical.

The spelling of 3397541 in words is "three million, three hundred ninety-seven thousand, five hundred forty-one".