689034386041 has 8 divisors (see below), whose sum is σ = 729583019424. Its totient is φ = 648487663680.

The previous prime is 689034386039. The next prime is 689034386059. The reversal of 689034386041 is 140683430986.

689034386041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 689034386041 - 2¹ = 689034386039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 689034386041.

It is not an unprimeable number, because it can be changed into a prime (689034384041) 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, 300846 + ... + 1211848.

It is an arithmetic number, because the mean of its divisors is an integer number (91197877428).

Almost surely, 2^689034386041 is an apocalyptic number.

It is an amenable number.

689034386041 is a deficient number, since it is larger than the sum of its proper divisors (40548633383).

689034386041 is a wasteful number, since it uses less digits than its factorization.

689034386041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955511.

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 689034386041 in words is "six hundred eighty-nine billion, thirty-four million, three hundred eighty-six thousand, forty-one".