689410103259 has 8 divisors (see below), whose sum is σ = 948865518592. Its totient is φ = 444780711720.

The previous prime is 689410103189. The next prime is 689410103269. The reversal of 689410103259 is 952301014986.

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

It is not a de Polignac number, because 689410103259 - 2¹³ = 689410095067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (689410103269) 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, 3706505839 + ... + 3706506024.

It is an arithmetic number, because the mean of its divisors is an integer number (118608189824).

Almost surely, 2^689410103259 is an apocalyptic number.

689410103259 is a deficient number, since it is larger than the sum of its proper divisors (259455415333).

689410103259 is a wasteful number, since it uses less digits than its factorization.

689410103259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7413011897.

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 689410103259 in words is "six hundred eighty-nine billion, four hundred ten million, one hundred three thousand, two hundred fifty-nine".