705350381007 has 32 divisors (see below), whose sum is σ = 997274363904. Its totient is φ = 442662883200.

The previous prime is 705350380991. The next prime is 705350381053. The reversal of 705350381007 is 700183053507.

705350381007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 705350381007 - 2⁴ = 705350380991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705350381507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16450657 + ... + 16493477.

It is an arithmetic number, because the mean of its divisors is an integer number (31164823872).

Almost surely, 2^705350381007 is an apocalyptic number.

705350381007 is a deficient number, since it is larger than the sum of its proper divisors (291923982897).

705350381007 is a wasteful number, since it uses less digits than its factorization.

705350381007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47679.

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 705350381007 in words is "seven hundred five billion, three hundred fifty million, three hundred eighty-one thousand, seven".