3355655 has 4 divisors (see below), whose sum is σ = 4026792. Its totient is φ = 2684520.

The previous prime is 3355643. The next prime is 3355661. The reversal of 3355655 is 5565533.

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

It is not a de Polignac number, because 3355655 - 2¹⁸ = 3093511 is a prime.

It is a super-2 number, since 2×3355655² = 22520840958050, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335561 + ... + 335570.

It is an arithmetic number, because the mean of its divisors is an integer number (1006698).

Almost surely, 2^3355655 is an apocalyptic number.

3355655 is a deficient number, since it is larger than the sum of its proper divisors (671137).

3355655 is an equidigital number, since it uses as much as digits as its factorization.

3355655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671136.

The product of its digits is 33750, while the sum is 32.

The square root of 3355655 is about 1831.8446986576. The cubic root of 3355655 is about 149.7128580883.

The spelling of 3355655 in words is "three million, three hundred fifty-five thousand, six hundred fifty-five".