3541331 has 4 divisors (see below), whose sum is σ = 3560064. Its totient is φ = 3522600.

The previous prime is 3541327. The next prime is 3541337. The reversal of 3541331 is 1331453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1331453 = 59 ⋅22567.

It is a cyclic number.

It is not a de Polignac number, because 3541331 - 2² = 3541327 is a prime.

It is a super-2 number, since 2×3541331² = 25082050503122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3541337) 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, 9080 + ... + 9461.

It is an arithmetic number, because the mean of its divisors is an integer number (890016).

Almost surely, 2^3541331 is an apocalyptic number.

3541331 is a deficient number, since it is larger than the sum of its proper divisors (18733).

3541331 is a wasteful number, since it uses less digits than its factorization.

3541331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18732.

The product of its digits is 540, while the sum is 20.

The square root of 3541331 is about 1881.8424482406. The cubic root of 3541331 is about 152.4247554984.

Adding to 3541331 its reverse (1331453), we get a palindrome (4872784).

It can be divided in two parts, 354 and 1331, that multiplied together give a palindrome (471174).

The spelling of 3541331 in words is "three million, five hundred forty-one thousand, three hundred thirty-one".