6289994 has 8 divisors (see below), whose sum is σ = 9845280. Its totient is φ = 3008236.

The previous prime is 6289991. The next prime is 6289999. The reversal of 6289994 is 4999826.

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

It is not an unprimeable number, because it can be changed into a prime (6289991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68324 + ... + 68415.

It is an arithmetic number, because the mean of its divisors is an integer number (1230660).

Almost surely, 2^6289994 is an apocalyptic number.

6289994 is a deficient number, since it is larger than the sum of its proper divisors (3555286).

6289994 is a wasteful number, since it uses less digits than its factorization.

6289994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136764.

The product of its digits is 279936, while the sum is 47.

The square root of 6289994 is about 2507.9860446183. The cubic root of 6289994 is about 184.5936442437.

The spelling of 6289994 in words is "six million, two hundred eighty-nine thousand, nine hundred ninety-four".