3384655 has 4 divisors (see below), whose sum is σ = 4061592. Its totient is φ = 2707720.

The previous prime is 3384637. The next prime is 3384671. The reversal of 3384655 is 5564833.

3384655 = 468² + 469² + ... + 482².

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3384655 - 2¹¹ = 3382607 is a prime.

It is a super-2 number, since 2×3384655² = 22911778938050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3384655.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 338461 + ... + 338470.

It is an arithmetic number, because the mean of its divisors is an integer number (1015398).

Almost surely, 2^3384655 is an apocalyptic number.

3384655 is a deficient number, since it is larger than the sum of its proper divisors (676937).

3384655 is an equidigital number, since it uses as much as digits as its factorization.

3384655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676936.

The product of its digits is 43200, while the sum is 34.

The square root of 3384655 is about 1839.7431886000. The cubic root of 3384655 is about 150.1429008561.

The spelling of 3384655 in words is "three million, three hundred eighty-four thousand, six hundred fifty-five".