3943000041 has 4 divisors (see below), whose sum is σ = 5257333392. Its totient is φ = 2628666692.

The previous prime is 3943000037. The next prime is 3943000067. The reversal of 3943000041 is 1400003493.

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 3943000041 - 2² = 3943000037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3942999975 and 3943000020.

It is not an unprimeable number, because it can be changed into a prime (3943000001) 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, 657166671 + ... + 657166676.

It is an arithmetic number, because the mean of its divisors is an integer number (1314333348).

Almost surely, 2^3943000041 is an apocalyptic number.

It is an amenable number.

3943000041 is a deficient number, since it is larger than the sum of its proper divisors (1314333351).

3943000041 is a wasteful number, since it uses less digits than its factorization.

3943000041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314333350.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3943000041 is about 62793.3120722263. The cubic root of 3943000041 is about 1579.8248004475.

The spelling of 3943000041 in words is "three billion, nine hundred forty-three million, forty-one", and thus it is an aban number.