3917244241 has 4 divisors (see below), whose sum is σ = 4087559232. Its totient is φ = 3746929252.

The previous prime is 3917244239. The next prime is 3917244271. The reversal of 3917244241 is 1424427193.

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 3917244241 - 2¹ = 3917244239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3917244241.

It is not an unprimeable number, because it can be changed into a prime (3917244271) 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, 85157461 + ... + 85157506.

It is an arithmetic number, because the mean of its divisors is an integer number (1021889808).

Almost surely, 2^3917244241 is an apocalyptic number.

It is an amenable number.

3917244241 is a deficient number, since it is larger than the sum of its proper divisors (170314991).

3917244241 is a wasteful number, since it uses less digits than its factorization.

3917244241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170314990.

The product of its digits is 48384, while the sum is 37.

The square root of 3917244241 is about 62587.8921277910. The cubic root of 3917244241 is about 1576.3774617509.

The spelling of 3917244241 in words is "three billion, nine hundred seventeen million, two hundred forty-four thousand, two hundred forty-one".