4189674469 has 2 divisors, whose sum is σ = 4189674470. Its totient is φ = 4189674468.

The previous prime is 4189674413. The next prime is 4189674479. The reversal of 4189674469 is 9644769814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3476517444 + 713157025 = 58962^2 + 26705^2 .

It is a cyclic number.

It is not a de Polignac number, because 4189674469 - 2¹³ = 4189666277 is a prime.

It is a super-2 number, since 2×4189674469² = 35106744312380863922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4189674409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2094837234 + 2094837235.

It is an arithmetic number, because the mean of its divisors is an integer number (2094837235).

Almost surely, 2^4189674469 is an apocalyptic number.

It is an amenable number.

4189674469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4189674469 is an equidigital number, since it uses as much as digits as its factorization.

4189674469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10450944, while the sum is 58.

The square root of 4189674469 is about 64727.6947604347. The cubic root of 4189674469 is about 1612.1053778959.

The spelling of 4189674469 in words is "four billion, one hundred eighty-nine million, six hundred seventy-four thousand, four hundred sixty-nine".