3391541 has 4 divisors (see below), whose sum is σ = 3412512. Its totient is φ = 3370572.

The previous prime is 3391537. The next prime is 3391543. The reversal of 3391541 is 1451933.

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 3391541 - 2² = 3391537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3391541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391543) 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, 10241 + ... + 10566.

It is an arithmetic number, because the mean of its divisors is an integer number (853128).

Almost surely, 2^3391541 is an apocalyptic number.

It is an amenable number.

3391541 is a deficient number, since it is larger than the sum of its proper divisors (20971).

3391541 is a wasteful number, since it uses less digits than its factorization.

3391541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20970.

The product of its digits is 1620, while the sum is 26.

The square root of 3391541 is about 1841.6136945625. The cubic root of 3391541 is about 150.2446526023.

The spelling of 3391541 in words is "three million, three hundred ninety-one thousand, five hundred forty-one".