3408020555 has 8 divisors (see below), whose sum is σ = 4090284000. Its totient is φ = 2725976896.

The previous prime is 3408020543. The next prime is 3408020563. The reversal of 3408020555 is 5550208043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3408020555 - 2¹² = 3408016459 is a prime.

It is a super-2 number, since 2×3408020555² = 23229208206605016050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18650 + ... + 84639.

It is an arithmetic number, because the mean of its divisors is an integer number (511285500).

Almost surely, 2^3408020555 is an apocalyptic number.

3408020555 is a deficient number, since it is larger than the sum of its proper divisors (682263445).

3408020555 is a wasteful number, since it uses less digits than its factorization.

3408020555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109893.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 3408020555 is about 58378.2541277144. The cubic root of 3408020555 is about 1504.8760662176.

Adding to 3408020555 its reverse (5550208043), we get a palindrome (8958228598).

The spelling of 3408020555 in words is "three billion, four hundred eight million, twenty thousand, five hundred fifty-five".