3550495 has 8 divisors (see below), whose sum is σ = 4588416. Its totient is φ = 2621856.

The previous prime is 3550489. The next prime is 3550517. The reversal of 3550495 is 5940553.

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 3550495 - 2⁹ = 3549983 is a prime.

It is a Duffinian number.

3550495 is a modest number, since divided by 495 gives 355 as remainder.

3550495 is a lucky number.

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, 27247 + ... + 27376.

It is an arithmetic number, because the mean of its divisors is an integer number (573552).

Almost surely, 2^3550495 is an apocalyptic number.

3550495 is a deficient number, since it is larger than the sum of its proper divisors (1037921).

3550495 is a wasteful number, since it uses less digits than its factorization.

3550495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54641.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 3550495 is about 1884.2757229238. The cubic root of 3550495 is about 152.5561201675.

The spelling of 3550495 in words is "three million, five hundred fifty thousand, four hundred ninety-five".