134850669 has 8 divisors (see below), whose sum is σ = 180060192. Its totient is φ = 89770800.

The previous prime is 134850659. The next prime is 134850689. The reversal of 134850669 is 966058431.

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

It is not a de Polignac number, because 134850669 - 2¹¹ = 134848621 is a prime.

It is a super-2 number, since 2×134850669² = 36369405859495122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134850669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134850649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29959 + ... + 34164.

It is an arithmetic number, because the mean of its divisors is an integer number (22507524).

Almost surely, 2^134850669 is an apocalyptic number.

It is an amenable number.

134850669 is a deficient number, since it is larger than the sum of its proper divisors (45209523).

134850669 is an equidigital number, since it uses as much as digits as its factorization.

134850669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64827.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 134850669 is about 11612.5220774817. The cubic root of 134850669 is about 512.8035642777.

The spelling of 134850669 in words is "one hundred thirty-four million, eight hundred fifty thousand, six hundred sixty-nine".