2854584949 has 2 divisors, whose sum is σ = 2854584950. Its totient is φ = 2854584948.

The previous prime is 2854584923. The next prime is 2854584989. The reversal of 2854584949 is 9494854582.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2781824049 + 72760900 = 52743^2 + 8530^2 .

It is a cyclic number.

It is not a de Polignac number, because 2854584949 - 2²⁵ = 2821030517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2854584893 and 2854584902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2854584989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427292474 + 1427292475.

It is an arithmetic number, because the mean of its divisors is an integer number (1427292475).

Almost surely, 2^2854584949 is an apocalyptic number.

It is an amenable number.

2854584949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854584949 is an equidigital number, since it uses as much as digits as its factorization.

2854584949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16588800, while the sum is 58.

The square root of 2854584949 is about 53428.3159850654. The cubic root of 2854584949 is about 1418.5598287956.

The spelling of 2854584949 in words is "two billion, eight hundred fifty-four million, five hundred eighty-four thousand, nine hundred forty-nine".