6273949 has 4 divisors (see below), whose sum is σ = 6844320. Its totient is φ = 5703580.

The previous prime is 6273937. The next prime is 6274027. The reversal of 6273949 is 9493726.

6273949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6273949 - 2⁷ = 6273821 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 (6273649) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 285169 + ... + 285190.

It is an arithmetic number, because the mean of its divisors is an integer number (1711080).

Almost surely, 2^6273949 is an apocalyptic number.

It is an amenable number.

6273949 is a deficient number, since it is larger than the sum of its proper divisors (570371).

6273949 is a wasteful number, since it uses less digits than its factorization.

6273949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570370.

The product of its digits is 81648, while the sum is 40.

The square root of 6273949 is about 2504.7852203333. The cubic root of 6273949 is about 184.4365520432.

The spelling of 6273949 in words is "six million, two hundred seventy-three thousand, nine hundred forty-nine".