3344542605 has 24 divisors (see below), whose sum is σ = 5798882232. Its totient is φ = 1783240704.

The previous prime is 3344542603. The next prime is 3344542667. The reversal of 3344542605 is 5062454433.

3344542605 is a `hidden beast` number, since 3 + 3 + 4 + 4 + 5 + 42 + 605 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 442134729 + 2902407876 = 21027^2 + 53874^2 .

It is not a de Polignac number, because 3344542605 - 2¹ = 3344542603 is a prime.

It is a super-2 number, since 2×3344542605² = 22371930473320372050, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3344542605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344542603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186597 + ... + 203733.

It is an arithmetic number, because the mean of its divisors is an integer number (241620093).

Almost surely, 2^3344542605 is an apocalyptic number.

It is an amenable number.

3344542605 is a deficient number, since it is larger than the sum of its proper divisors (2454339627).

3344542605 is a wasteful number, since it uses less digits than its factorization.

3344542605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21485 (or 21482 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The square root of 3344542605 is about 57832.0205854853. The cubic root of 3344542605 is about 1495.4741515311.

The spelling of 3344542605 in words is "three billion, three hundred forty-four million, five hundred forty-two thousand, six hundred five".