3559406 has 4 divisors (see below), whose sum is σ = 5339112. Its totient is φ = 1779702.

The previous prime is 3559399. The next prime is 3559417. The reversal of 3559406 is 6049553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6049553 = 61 ⋅99173.

It is a d-powerful number, because it can be written as 3¹³ + 5 + 5⁹ + 9² + 4⁶ + 0 + 6⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 889850 + ... + 889853.

It is an arithmetic number, because the mean of its divisors is an integer number (1334778).

Almost surely, 2^3559406 is an apocalyptic number.

3559406 is a deficient number, since it is larger than the sum of its proper divisors (1779706).

3559406 is a wasteful number, since it uses less digits than its factorization.

3559406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779705.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 3559406 is about 1886.6388101595. The cubic root of 3559406 is about 152.6836415298.

The spelling of 3559406 in words is "three million, five hundred fifty-nine thousand, four hundred six".