3403885 has 8 divisors (see below), whose sum is σ = 4262400. Its totient is φ = 2604624.

The previous prime is 3403879. The next prime is 3403891. The reversal of 3403885 is 5883043.

It is an interprime number because it is at equal distance from previous prime (3403879) and next prime (3403891).

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 3403885 - 2³ = 3403877 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 14685 + ... + 14914.

It is an arithmetic number, because the mean of its divisors is an integer number (532800).

Almost surely, 2^3403885 is an apocalyptic number.

It is an amenable number.

3403885 is a deficient number, since it is larger than the sum of its proper divisors (858515).

3403885 is a wasteful number, since it uses less digits than its factorization.

3403885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29627.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 3403885 is about 1844.9620592305. The cubic root of 3403885 is about 150.4267108936.

It can be divided in two parts, 340 and 3885, that added together give a square (4225 = 65²).

The spelling of 3403885 in words is "three million, four hundred three thousand, eight hundred eighty-five".