6244738 has 8 divisors (see below), whose sum is σ = 9379980. Its totient is φ = 3118080.

The previous prime is 6244727. The next prime is 6244741. The reversal of 6244738 is 8374426.

It can be written as a sum of positive squares in 2 ways, for example, as 6017209 + 227529 = 2453^2 + 477^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 178 + ... + 3538.

Almost surely, 2^6244738 is an apocalyptic number.

6244738 is a deficient number, since it is larger than the sum of its proper divisors (3135242).

6244738 is a wasteful number, since it uses less digits than its factorization.

6244738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292.

The product of its digits is 32256, while the sum is 34.

The square root of 6244738 is about 2498.9473783976. The cubic root of 6244738 is about 184.1498660877.

The spelling of 6244738 in words is "six million, two hundred forty-four thousand, seven hundred thirty-eight".