3671541 has 32 divisors (see below), whose sum is σ = 6076800. Its totient is φ = 2177280.

The previous prime is 3671531. The next prime is 3671543. The reversal of 3671541 is 1451763.

3671541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3671541 - 2⁶ = 3671477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8511 + ... + 8931.

It is an arithmetic number, because the mean of its divisors is an integer number (189900).

Almost surely, 2^3671541 is an apocalyptic number.

It is an amenable number.

3671541 is a deficient number, since it is larger than the sum of its proper divisors (2405259).

3671541 is a wasteful number, since it uses less digits than its factorization.

3671541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 460 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 3671541 is about 1916.1265615820. The cubic root of 3671541 is about 154.2704669677.

The spelling of 3671541 in words is "three million, six hundred seventy-one thousand, five hundred forty-one".