3930141 has 8 divisors (see below), whose sum is σ = 5249664. Its totient is φ = 2615360.

The previous prime is 3930139. The next prime is 3930191. The reversal of 3930141 is 1410393.

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

It is a cyclic number.

It is not a de Polignac number, because 3930141 - 2¹ = 3930139 is a prime.

It is a Curzon number.

3930141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930191) 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, 1900 + ... + 3386.

It is an arithmetic number, because the mean of its divisors is an integer number (656208).

Almost surely, 2^3930141 is an apocalyptic number.

It is an amenable number.

3930141 is a deficient number, since it is larger than the sum of its proper divisors (1319523).

3930141 is a wasteful number, since it uses less digits than its factorization.

3930141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 3930141 is about 1982.4583223866. The cubic root of 3930141 is about 157.8105537975.

The spelling of 3930141 in words is "three million, nine hundred thirty thousand, one hundred forty-one".