705898341 has 8 divisors (see below), whose sum is σ = 1045775360. Its totient is φ = 470598876.

The previous prime is 705898339. The next prime is 705898343. The reversal of 705898341 is 143898507.

It is an interprime number because it is at equal distance from previous prime (705898339) and next prime (705898343).

It is not a de Polignac number, because 705898341 - 2¹ = 705898339 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705898343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13072165 + ... + 13072218.

It is an arithmetic number, because the mean of its divisors is an integer number (130721920).

Almost surely, 2^705898341 is an apocalyptic number.

It is an amenable number.

705898341 is a deficient number, since it is larger than the sum of its proper divisors (339877019).

705898341 is a wasteful number, since it uses less digits than its factorization.

705898341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26144392 (or 26144386 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 705898341 is about 26568.7474488354. The cubic root of 705898341 is about 890.3909156773.

The spelling of 705898341 in words is "seven hundred five million, eight hundred ninety-eight thousand, three hundred forty-one".