8001773419 has 2 divisors, whose sum is σ = 8001773420. Its totient is φ = 8001773418.

The previous prime is 8001773399. The next prime is 8001773431. The reversal of 8001773419 is 9143771008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8001773419 - 2⁹ = 8001772907 is a prime.

It is a super-2 number, since 2×8001773419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8001773459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000886709 + 4000886710.

It is an arithmetic number, because the mean of its divisors is an integer number (4000886710).

Almost surely, 2^8001773419 is an apocalyptic number.

8001773419 is a deficient number, since it is larger than the sum of its proper divisors (1).

8001773419 is an equidigital number, since it uses as much as digits as its factorization.

8001773419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 8001773419 is about 89452.6322642324. The cubic root of 8001773419 is about 2000.1477739978.

The spelling of 8001773419 in words is "eight billion, one million, seven hundred seventy-three thousand, four hundred nineteen".