2984159749279 has 2 divisors, whose sum is σ = 2984159749280. Its totient is φ = 2984159749278.

The previous prime is 2984159749273. The next prime is 2984159749297. The reversal of 2984159749279 is 9729479514892.

Together with next prime (2984159749297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2984159749279 - 2²¹ = 2984157652127 is a prime.

It is a super-3 number, since 3×2984159749279³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2984159749273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492079874639 + 1492079874640.

It is an arithmetic number, because the mean of its divisors is an integer number (1492079874640).

Almost surely, 2^{2984159749279} is an apocalyptic number.

2984159749279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2984159749279 is an equidigital number, since it uses as much as digits as its factorization.

2984159749279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 823011840, while the sum is 76.

The spelling of 2984159749279 in words is "two trillion, nine hundred eighty-four billion, one hundred fifty-nine million, seven hundred forty-nine thousand, two hundred seventy-nine".