1941116617 has 8 divisors (see below), whose sum is σ = 2117901312. Its totient is φ = 1764385200.

The previous prime is 1941116609. The next prime is 1941116689. The reversal of 1941116617 is 7166111491.

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 1941116617 - 2³ = 1941116609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1941156617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129528 + ... + 143734.

It is an arithmetic number, because the mean of its divisors is an integer number (264737664).

Almost surely, 2^1941116617 is an apocalyptic number.

It is an amenable number.

1941116617 is a deficient number, since it is larger than the sum of its proper divisors (176784695).

1941116617 is a wasteful number, since it uses less digits than its factorization.

1941116617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26639.

The product of its digits is 9072, while the sum is 37.

The square root of 1941116617 is about 44058.1050091808. The cubic root of 1941116617 is about 1247.4329434119.

The spelling of 1941116617 in words is "one billion, nine hundred forty-one million, one hundred sixteen thousand, six hundred seventeen".