2914451849 has 2 divisors, whose sum is σ = 2914451850. Its totient is φ = 2914451848.

The previous prime is 2914451843. The next prime is 2914451873. The reversal of 2914451849 is 9481544192.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2635795600 + 278656249 = 51340^2 + 16693^2 .

It is a cyclic number.

It is not a de Polignac number, because 2914451849 - 2⁴ = 2914451833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2914451843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457225924 + 1457225925.

It is an arithmetic number, because the mean of its divisors is an integer number (1457225925).

Almost surely, 2^2914451849 is an apocalyptic number.

It is an amenable number.

2914451849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2914451849 is an equidigital number, since it uses as much as digits as its factorization.

2914451849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 47.

The square root of 2914451849 is about 53985.6633653788. The cubic root of 2914451849 is about 1428.4080690379.

The spelling of 2914451849 in words is "two billion, nine hundred fourteen million, four hundred fifty-one thousand, eight hundred forty-nine".