10347839 has 2 divisors, whose sum is σ = 10347840. Its totient is φ = 10347838.

The previous prime is 10347829. The next prime is 10347853. The reversal of 10347839 is 93874301.

10347839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10347839 - 2¹⁶ = 10282303 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10347799 and 10347808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10347829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5173919 + 5173920.

It is an arithmetic number, because the mean of its divisors is an integer number (5173920).

Almost surely, 2^10347839 is an apocalyptic number.

10347839 is a deficient number, since it is larger than the sum of its proper divisors (1).

10347839 is an equidigital number, since it uses as much as digits as its factorization.

10347839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 10347839 is about 3216.8057137477. The cubic root of 10347839 is about 217.9130408157.

The spelling of 10347839 in words is "ten million, three hundred forty-seven thousand, eight hundred thirty-nine".