2834653949 has 2 divisors, whose sum is σ = 2834653950. Its totient is φ = 2834653948.

The previous prime is 2834653903. The next prime is 2834653979. The reversal of 2834653949 is 9493564382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1700985049 + 1133668900 = 41243^2 + 33670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2834653949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2834653949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2834653979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417326974 + 1417326975.

It is an arithmetic number, because the mean of its divisors is an integer number (1417326975).

Almost surely, 2^2834653949 is an apocalyptic number.

It is an amenable number.

2834653949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2834653949 is an equidigital number, since it uses as much as digits as its factorization.

2834653949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 53.

The square root of 2834653949 is about 53241.4683212250. The cubic root of 2834653949 is about 1415.2506057652.

The spelling of 2834653949 in words is "two billion, eight hundred thirty-four million, six hundred fifty-three thousand, nine hundred forty-nine".