3084215239849 has 2 divisors, whose sum is σ = 3084215239850. Its totient is φ = 3084215239848.

The previous prime is 3084215239817. The next prime is 3084215239877. The reversal of 3084215239849 is 9489325124803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2490421703449 + 593793536400 = 1578107^2 + 770580^2 .

It is a cyclic number.

It is not a de Polignac number, because 3084215239849 - 2⁵ = 3084215239817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3084215239793 and 3084215239802.

It is not a weakly prime, because it can be changed into another prime (3084215239349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542107619924 + 1542107619925.

It is an arithmetic number, because the mean of its divisors is an integer number (1542107619925).

Almost surely, 2^{3084215239849} is an apocalyptic number.

It is an amenable number.

3084215239849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3084215239849 is an equidigital number, since it uses as much as digits as its factorization.

3084215239849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 3084215239849 in words is "three trillion, eighty-four billion, two hundred fifteen million, two hundred thirty-nine thousand, eight hundred forty-nine".