3355555 has 8 divisors (see below), whose sum is σ = 4601952. Its totient is φ = 2300928.

The previous prime is 3355553. The next prime is 3355577. The reversal of 3355555 is 5555533.

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

It is not a de Polignac number, because 3355555 - 2¹ = 3355553 is a prime.

It is a super-2 number, since 2×3355555² = 22519498716050, which contains 22 as substring.

It is a Duffinian number.

3355555 is a modest number, since divided by 5555 gives 335 as remainder.

3355555 is a lucky number.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (3355553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47902 + ... + 47971.

It is an arithmetic number, because the mean of its divisors is an integer number (575244).

Almost surely, 2^3355555 is an apocalyptic number.

3355555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3355555 is a deficient number, since it is larger than the sum of its proper divisors (1246397).

3355555 is an equidigital number, since it uses as much as digits as its factorization.

3355555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95885.

The product of its digits is 28125, while the sum is 31.

The square root of 3355555 is about 1831.8174035640. The cubic root of 3355555 is about 149.7113709038.

The spelling of 3355555 in words is "three million, three hundred fifty-five thousand, five hundred fifty-five".