3933541 has 4 divisors (see below), whose sum is σ = 3942432. Its totient is φ = 3924652.

The previous prime is 3933539. The next prime is 3933547. The reversal of 3933541 is 1453393.

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 3933541 - 2¹ = 3933539 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 (3933547) 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, 3745 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (985608).

Almost surely, 2^3933541 is an apocalyptic number.

It is an amenable number.

3933541 is a deficient number, since it is larger than the sum of its proper divisors (8891).

3933541 is an equidigital number, since it uses as much as digits as its factorization.

3933541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890.

The product of its digits is 4860, while the sum is 28.

The square root of 3933541 is about 1983.3156581845. The cubic root of 3933541 is about 157.8560484529.

The spelling of 3933541 in words is "three million, nine hundred thirty-three thousand, five hundred forty-one".