3366031225 has 6 divisors (see below), whose sum is σ = 4173878750. Its totient is φ = 2692824960.

The previous prime is 3366031223. The next prime is 3366031309. The reversal of 3366031225 is 5221306633.

It is a happy number.

3366031225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 31315216 + 3334716009 = 5596^2 + 57747^2 .

It is not a de Polignac number, because 3366031225 - 2¹ = 3366031223 is a prime.

It is a super-2 number, since 2×3366031225² = 22660332415350001250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3366031223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67320600 + ... + 67320649.

Almost surely, 2^3366031225 is an apocalyptic number.

It is an amenable number.

3366031225 is a deficient number, since it is larger than the sum of its proper divisors (807847525).

3366031225 is a wasteful number, since it uses less digits than its factorization.

3366031225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134641259 (or 134641254 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 3366031225 is about 58017.5079178691. The cubic root of 3366031225 is about 1498.6701138763.

Adding to 3366031225 its reverse (5221306633), we get a palindrome (8587337858).

The spelling of 3366031225 in words is "three billion, three hundred sixty-six million, thirty-one thousand, two hundred twenty-five".