3574226449 has 2 divisors, whose sum is σ = 3574226450. Its totient is φ = 3574226448.

The previous prime is 3574226443. The next prime is 3574226471. The reversal of 3574226449 is 9446224753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3329867025 + 244359424 = 57705^2 + 15632^2 .

It is a cyclic number.

It is not a de Polignac number, because 3574226449 - 2³ = 3574226441 is a prime.

It is a super-2 number, since 2×3574226449² = 25550189417462299202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3574226399 and 3574226408.

It is not a weakly prime, because it can be changed into another prime (3574226441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1787113224 + 1787113225.

It is an arithmetic number, because the mean of its divisors is an integer number (1787113225).

Almost surely, 2^3574226449 is an apocalyptic number.

It is an amenable number.

3574226449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3574226449 is an equidigital number, since it uses as much as digits as its factorization.

3574226449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 46.

The square root of 3574226449 is about 59784.8346071142. The cubic root of 3574226449 is about 1528.9525986717.

The spelling of 3574226449 in words is "three billion, five hundred seventy-four million, two hundred twenty-six thousand, four hundred forty-nine".