3553369 has 8 divisors (see below), whose sum is σ = 3681288. Its totient is φ = 3427200.

The previous prime is 3553351. The next prime is 3553409. The reversal of 3553369 is 9633553.

3553369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2064969 + 1488400 = 1437^2 + 1220^2 .

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 3553369 - 2⁷ = 3553241 is a prime.

It is a super-2 number, since 2×3553369² = 25252862500322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3553309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4719 + ... + 5419.

It is an arithmetic number, because the mean of its divisors is an integer number (460161).

Almost surely, 2^3553369 is an apocalyptic number.

It is an amenable number.

3553369 is a deficient number, since it is larger than the sum of its proper divisors (127919).

3553369 is a wasteful number, since it uses less digits than its factorization.

3553369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875.

The product of its digits is 36450, while the sum is 34.

The square root of 3553369 is about 1885.0381958995. The cubic root of 3553369 is about 152.5972719919.

The spelling of 3553369 in words is "three million, five hundred fifty-three thousand, three hundred sixty-nine".