3983541 has 8 divisors (see below), whose sum is σ = 5364384. Its totient is φ = 2629200.

The previous prime is 3983509. The next prime is 3983543. The reversal of 3983541 is 1453893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3983541 - 2⁵ = 3983509 is a prime.

3983541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3983543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6271 + ... + 6876.

It is an arithmetic number, because the mean of its divisors is an integer number (670548).

Almost surely, 2^3983541 is an apocalyptic number.

It is an amenable number.

3983541 is a deficient number, since it is larger than the sum of its proper divisors (1380843).

3983541 is a wasteful number, since it uses less digits than its factorization.

3983541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13251.

The product of its digits is 12960, while the sum is 33.

The square root of 3983541 is about 1995.8810084772. The cubic root of 3983541 is about 158.5220806013.

The spelling of 3983541 in words is "three million, nine hundred eighty-three thousand, five hundred forty-one".