1942641179 has 8 divisors (see below), whose sum is σ = 1970741952. Its totient is φ = 1914580800.

The previous prime is 1942641163. The next prime is 1942641199. The reversal of 1942641179 is 9711462491.

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 1942641179 - 2⁴ = 1942641163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1942641199) 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, 94529 + ... + 113229.

It is an arithmetic number, because the mean of its divisors is an integer number (246342744).

Almost surely, 2^1942641179 is an apocalyptic number.

1942641179 is a deficient number, since it is larger than the sum of its proper divisors (28100773).

1942641179 is a wasteful number, since it uses less digits than its factorization.

1942641179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20197.

The product of its digits is 108864, while the sum is 44.

The square root of 1942641179 is about 44075.4033333786. The cubic root of 1942641179 is about 1247.7594378245.

The spelling of 1942641179 in words is "one billion, nine hundred forty-two million, six hundred forty-one thousand, one hundred seventy-nine".