2249776327 has 2 divisors, whose sum is σ = 2249776328. Its totient is φ = 2249776326.

The previous prime is 2249776289. The next prime is 2249776351. The reversal of 2249776327 is 7236779422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2249776327 - 2¹⁹ = 2249252039 is a prime.

It is a super-3 number, since 3×2249776327³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2249771327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124888163 + 1124888164.

It is an arithmetic number, because the mean of its divisors is an integer number (1124888164).

Almost surely, 2^2249776327 is an apocalyptic number.

2249776327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2249776327 is an equidigital number, since it uses as much as digits as its factorization.

2249776327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1778112, while the sum is 49.

The square root of 2249776327 is about 47431.8071234905. The cubic root of 2249776327 is about 1310.3272742515.

The spelling of 2249776327 in words is "two billion, two hundred forty-nine million, seven hundred seventy-six thousand, three hundred twenty-seven".