2941966449 has 24 divisors (see below), whose sum is σ = 4334782400. Its totient is φ = 1922250528.

The previous prime is 2941966411. The next prime is 2941966463. The reversal of 2941966449 is 9446691492.

It is a happy number.

2941966449 is a `hidden beast` number, since 2 + 9 + 4 + 196 + 6 + 449 = 666.

It is not a de Polignac number, because 2941966449 - 2¹¹ = 2941964401 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2941966395 and 2941966404.

It is not an unprimeable number, because it can be changed into a prime (2941966249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107739 + ... + 132255.

Almost surely, 2^2941966449 is an apocalyptic number.

It is an amenable number.

2941966449 is a deficient number, since it is larger than the sum of its proper divisors (1392815951).

2941966449 is a wasteful number, since it uses less digits than its factorization.

2941966449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24789 (or 24786 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The square root of 2941966449 is about 54239.8972067610. The cubic root of 2941966449 is about 1432.8890764460.

The spelling of 2941966449 in words is "two billion, nine hundred forty-one million, nine hundred sixty-six thousand, four hundred forty-nine".