905080339 has 2 divisors, whose sum is σ = 905080340. Its totient is φ = 905080338.

The previous prime is 905080321. The next prime is 905080349. The reversal of 905080339 is 933080509.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 905080339 - 2⁹ = 905079827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 905080298 and 905080307.

It is not a weakly prime, because it can be changed into another prime (905080349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452540169 + 452540170.

It is an arithmetic number, because the mean of its divisors is an integer number (452540170).

Almost surely, 2^905080339 is an apocalyptic number.

905080339 is a deficient number, since it is larger than the sum of its proper divisors (1).

905080339 is an equidigital number, since it uses as much as digits as its factorization.

905080339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 905080339 is about 30084.5531627113. The cubic root of 905080339 is about 967.3026486433.

The spelling of 905080339 in words is "nine hundred five million, eighty thousand, three hundred thirty-nine".