705383507 has 2 divisors, whose sum is σ = 705383508. Its totient is φ = 705383506.

The previous prime is 705383491. The next prime is 705383513.

It is a happy number.

705383507 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 705383507 - 2⁴ = 705383491 is a prime.

It is not a weakly prime, because it can be changed into another prime (705383407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352691753 + 352691754.

It is an arithmetic number, because the mean of its divisors is an integer number (352691754).

Almost surely, 2^705383507 is an apocalyptic number.

705383507 is a deficient number, since it is larger than the sum of its proper divisors (1).

705383507 is an equidigital number, since it uses as much as digits as its factorization.

705383507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 705383507 is about 26559.0569674452. The cubic root of 705383507 is about 890.1743996070.

The spelling of 705383507 in words is "seven hundred five million, three hundred eighty-three thousand, five hundred seven".