3345566452 has 12 divisors (see below), whose sum is σ = 5863445476. Its totient is φ = 1670296320.

The previous prime is 3345566449. The next prime is 3345566491. The reversal of 3345566452 is 2546655433.

It can be written as a sum of positive squares in 2 ways, for example, as 620308836 + 2725257616 = 24906^2 + 52204^2 .

It is a super-2 number, since 2×3345566452² = 22385629769495736608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3345566399 and 3345566408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618699 + ... + 624082.

Almost surely, 2^3345566452 is an apocalyptic number.

It is an amenable number.

3345566452 is a deficient number, since it is larger than the sum of its proper divisors (2517879024).

3345566452 is a wasteful number, since it uses less digits than its factorization.

3345566452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243458 (or 1243456 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 43.

The square root of 3345566452 is about 57840.8718122402. The cubic root of 3345566452 is about 1495.6267364723.

The spelling of 3345566452 in words is "three billion, three hundred forty-five million, five hundred sixty-six thousand, four hundred fifty-two".