6294839 has 2 divisors, whose sum is σ = 6294840. Its totient is φ = 6294838.

The previous prime is 6294809. The next prime is 6294857. The reversal of 6294839 is 9384926.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6294839 - 2¹² = 6290743 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6294796 and 6294805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6294809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3147419 + 3147420.

It is an arithmetic number, because the mean of its divisors is an integer number (3147420).

Almost surely, 2^6294839 is an apocalyptic number.

6294839 is a deficient number, since it is larger than the sum of its proper divisors (1).

6294839 is an equidigital number, since it uses as much as digits as its factorization.

6294839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 6294839 is about 2508.9517731515. The cubic root of 6294839 is about 184.6410277904.

The spelling of 6294839 in words is "six million, two hundred ninety-four thousand, eight hundred thirty-nine".