2979841941 has 6 divisors (see below), whose sum is σ = 4304216150. Its totient is φ = 1986561288.

The previous prime is 2979841919. The next prime is 2979841999. The reversal of 2979841941 is 1491489792.

It can be written as a sum of positive squares in only one way, i.e., 2885945841 + 93896100 = 53721^2 + 9690^2 .

It is not a de Polignac number, because 2979841941 - 2¹⁴ = 2979825557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979841741) 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 5 ways as a sum of consecutive naturals, for example, 165546766 + ... + 165546783.

Almost surely, 2^2979841941 is an apocalyptic number.

It is an amenable number.

2979841941 is a deficient number, since it is larger than the sum of its proper divisors (1324374209).

2979841941 is a wasteful number, since it uses less digits than its factorization.

2979841941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331093555 (or 331093552 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 2979841941 is about 54587.9285282012. The cubic root of 2979841941 is about 1439.0119799465.

It can be divided in two parts, 297984 and 1941, that added together give a triangular number (299925 = T₇₇₄).

The spelling of 2979841941 in words is "two billion, nine hundred seventy-nine million, eight hundred forty-one thousand, nine hundred forty-one".