3144495 has 16 divisors (see below), whose sum is σ = 5154912. Its totient is φ = 1635840.

The previous prime is 3144469. The next prime is 3144509. The reversal of 3144495 is 5944413.

It is not a de Polignac number, because 3144495 - 2⁶ = 3144431 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1942 + ... + 3171.

It is an arithmetic number, because the mean of its divisors is an integer number (322182).

Almost surely, 2^3144495 is an apocalyptic number.

3144495 is a deficient number, since it is larger than the sum of its proper divisors (2010417).

3144495 is a wasteful number, since it uses less digits than its factorization.

3144495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162.

The product of its digits is 8640, while the sum is 30.

The square root of 3144495 is about 1773.2723987025. The cubic root of 3144495 is about 146.5042767644.

The spelling of 3144495 in words is "three million, one hundred forty-four thousand, four hundred ninety-five".