134104669 has 4 divisors (see below), whose sum is σ = 135432540. Its totient is φ = 132776800.

The previous prime is 134104639. The next prime is 134104673. The reversal of 134104669 is 966401431.

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 109453444 + 24651225 = 10462^2 + 4965^2 .

It is a cyclic number.

It is not a de Polignac number, because 134104669 - 2¹³ = 134096477 is a prime.

It is a super-2 number, since 2×134104669² = 35968124495199122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134104639) 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, 663784 + ... + 663985.

It is an arithmetic number, because the mean of its divisors is an integer number (33858135).

Almost surely, 2^134104669 is an apocalyptic number.

It is an amenable number.

134104669 is a deficient number, since it is larger than the sum of its proper divisors (1327871).

134104669 is a wasteful number, since it uses less digits than its factorization.

134104669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327870.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 134104669 is about 11580.3570324926. The cubic root of 134104669 is about 511.8561976622.

The spelling of 134104669 in words is "one hundred thirty-four million, one hundred four thousand, six hundred sixty-nine".