859341629 has 4 divisors (see below), whose sum is σ = 875555676. Its totient is φ = 843127584.

The previous prime is 859341611. The next prime is 859341631. The reversal of 859341629 is 926143958.

859341629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 397005625 + 462336004 = 19925^2 + 21502^2 .

It is a cyclic number.

It is not a de Polignac number, because 859341629 - 2¹² = 859337533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859341649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8106944 + ... + 8107049.

It is an arithmetic number, because the mean of its divisors is an integer number (218888919).

Almost surely, 2^859341629 is an apocalyptic number.

It is an amenable number.

859341629 is a deficient number, since it is larger than the sum of its proper divisors (16214047).

859341629 is a wasteful number, since it uses less digits than its factorization.

859341629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16214046.

The product of its digits is 466560, while the sum is 47.

The square root of 859341629 is about 29314.5293156824. The cubic root of 859341629 is about 950.7258087691.

The spelling of 859341629 in words is "eight hundred fifty-nine million, three hundred forty-one thousand, six hundred twenty-nine".