2854323047 has 4 divisors (see below), whose sum is σ = 2946398016. Its totient is φ = 2762248080.

The previous prime is 2854323037. The next prime is 2854323077. The reversal of 2854323047 is 7403234582.

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

It is a cyclic number.

It is not a de Polignac number, because 2854323047 - 2¹⁸ = 2854060903 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 2854323047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854323037) 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, 46037438 + ... + 46037499.

It is an arithmetic number, because the mean of its divisors is an integer number (736599504).

Almost surely, 2^2854323047 is an apocalyptic number.

2854323047 is a deficient number, since it is larger than the sum of its proper divisors (92074969).

2854323047 is an equidigital number, since it uses as much as digits as its factorization.

2854323047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92074968.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2854323047 is about 53425.8649625816. The cubic root of 2854323047 is about 1418.5164442026.

The spelling of 2854323047 in words is "two billion, eight hundred fifty-four million, three hundred twenty-three thousand, forty-seven".