3388005 has 12 divisors (see below), whose sum is σ = 5872620. Its totient is φ = 1806912.

The previous prime is 3387997. The next prime is 3388019. The reversal of 3388005 is 5008833.

It can be written as a sum of positive squares in 2 ways, for example, as 1083681 + 2304324 = 1041^2 + 1518^2 .

It is not a de Polignac number, because 3388005 - 2³ = 3387997 is a prime.

It is a super-2 number, since 2×3388005² = 22957155760050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3388005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37600 + ... + 37689.

It is an arithmetic number, because the mean of its divisors is an integer number (489385).

Almost surely, 2^3388005 is an apocalyptic number.

It is an amenable number.

3388005 is a deficient number, since it is larger than the sum of its proper divisors (2484615).

3388005 is a wasteful number, since it uses less digits than its factorization.

3388005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75300 (or 75297 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3388005 is about 1840.6534165888. The cubic root of 3388005 is about 150.1924197254.

The spelling of 3388005 in words is "three million, three hundred eighty-eight thousand, five".