2849782541 has 8 divisors (see below), whose sum is σ = 2937788160. Its totient is φ = 2763100512.

The previous prime is 2849782519. The next prime is 2849782561. The reversal of 2849782541 is 1452879482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2849782541 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 2849782541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849782511) 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, 326525 + ... + 335138.

It is an arithmetic number, because the mean of its divisors is an integer number (367223520).

Almost surely, 2^2849782541 is an apocalyptic number.

It is an amenable number.

2849782541 is a deficient number, since it is larger than the sum of its proper divisors (88005619).

2849782541 is an equidigital number, since it uses as much as digits as its factorization.

2849782541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661795.

The product of its digits is 1290240, while the sum is 50.

The square root of 2849782541 is about 53383.3545311645. The cubic root of 2849782541 is about 1417.7638780588.

The spelling of 2849782541 in words is "two billion, eight hundred forty-nine million, seven hundred eighty-two thousand, five hundred forty-one".