3550349 has 8 divisors (see below), whose sum is σ = 4041792. Its totient is φ = 3087040.

The previous prime is 3550319. The next prime is 3550357. The reversal of 3550349 is 9430553.

3550349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-3550349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550319) 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, 6764 + ... + 7269.

It is an arithmetic number, because the mean of its divisors is an integer number (505224).

Almost surely, 2^3550349 is an apocalyptic number.

It is an amenable number.

3550349 is a deficient number, since it is larger than the sum of its proper divisors (491443).

3550349 is a wasteful number, since it uses less digits than its factorization.

3550349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14067.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 3550349 is about 1884.2369808493. The cubic root of 3550349 is about 152.5540290508.

The spelling of 3550349 in words is "three million, five hundred fifty thousand, three hundred forty-nine".