3900011041 has 4 divisors (see below), whose sum is σ = 4105274800. Its totient is φ = 3694747284.

The previous prime is 3900011039. The next prime is 3900011047. The reversal of 3900011041 is 1401100093.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1401100093 = 41 ⋅34173173.

It is a cyclic number.

It is not a de Polignac number, because 3900011041 - 2¹ = 3900011039 is a prime.

It is a super-2 number, since 2×3900011041² = 30420172239843807362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 205263739 = 3900011041 / (3 + 9 + 0 + 0 + 0 + 1 + 1 + 0 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3900011047) 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, 102631851 + ... + 102631888.

It is an arithmetic number, because the mean of its divisors is an integer number (1026318700).

Almost surely, 2^3900011041 is an apocalyptic number.

It is an amenable number.

3900011041 is a deficient number, since it is larger than the sum of its proper divisors (205263759).

3900011041 is a wasteful number, since it uses less digits than its factorization.

3900011041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205263758.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 3900011041 is about 62450.0683826687. The cubic root of 3900011041 is about 1574.0624020323.

The spelling of 3900011041 in words is "three billion, nine hundred million, eleven thousand, forty-one".