2845384741 has 4 divisors (see below), whose sum is σ = 3012760332. Its totient is φ = 2678009152.

The previous prime is 2845384697. The next prime is 2845384753. The reversal of 2845384741 is 1474835482.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2667722500 + 177662241 = 51650^2 + 13329^2 .

It is a cyclic number.

It is not a de Polignac number, because 2845384741 - 2⁷ = 2845384613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2845384691 and 2845384700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845384541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83687770 + ... + 83687803.

It is an arithmetic number, because the mean of its divisors is an integer number (753190083).

Almost surely, 2^2845384741 is an apocalyptic number.

It is an amenable number.

2845384741 is a deficient number, since it is larger than the sum of its proper divisors (167375591).

2845384741 is a wasteful number, since it uses less digits than its factorization.

2845384741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167375590.

The product of its digits is 860160, while the sum is 46.

The square root of 2845384741 is about 53342.1478851386. The cubic root of 2845384741 is about 1417.0342022604.

The spelling of 2845384741 in words is "two billion, eight hundred forty-five million, three hundred eighty-four thousand, seven hundred forty-one".