3541928 has 16 divisors (see below), whose sum is σ = 7152180. Its totient is φ = 1634688.

The previous prime is 3541921. The next prime is 3541939. The reversal of 3541928 is 8291453.

It can be written as a sum of positive squares in 2 ways, for example, as 3541924 + 4 = 1882^2 + 2^2 .

It is a super-3 number, since 3×3541928³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹² + 5⁹ + 4¹⁰ + 1 + 9² + 2¹³ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 3541894 and 3541903.

It is not an unprimeable number, because it can be changed into a prime (3541921) 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, 16925 + ... + 17132.

Almost surely, 2^3541928 is an apocalyptic number.

It is an amenable number.

3541928 is an abundant number, since it is smaller than the sum of its proper divisors (3610252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3541928 is a wasteful number, since it uses less digits than its factorization.

3541928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34076 (or 34072 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 3541928 is about 1882.0010626990. The cubic root of 3541928 is about 152.4333203070.

The spelling of 3541928 in words is "three million, five hundred forty-one thousand, nine hundred twenty-eight".