8461339 has 2 divisors, whose sum is σ = 8461340. Its totient is φ = 8461338.

The previous prime is 8461333. The next prime is 8461361. The reversal of 8461339 is 9331648.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8461339 - 2¹³ = 8453147 is a prime.

It is not a weakly prime, because it can be changed into another prime (8461333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4230669 + 4230670.

It is an arithmetic number, because the mean of its divisors is an integer number (4230670).

Almost surely, 2^8461339 is an apocalyptic number.

8461339 is a deficient number, since it is larger than the sum of its proper divisors (1).

8461339 is an equidigital number, since it uses as much as digits as its factorization.

8461339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 34.

The square root of 8461339 is about 2908.8380841841. The cubic root of 8461339 is about 203.7728713332.

The spelling of 8461339 in words is "eight million, four hundred sixty-one thousand, three hundred thirty-nine".