134537349 has 8 divisors (see below), whose sum is σ = 179470720. Its totient is φ = 89647776.

The previous prime is 134537341. The next prime is 134537369. The reversal of 134537349 is 943735431.

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

It is not a de Polignac number, because 134537349 - 2³ = 134537341 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 (134537341) 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, 2944 + ... + 16665.

It is an arithmetic number, because the mean of its divisors is an integer number (22433840).

Almost surely, 2^134537349 is an apocalyptic number.

It is an amenable number.

134537349 is a deficient number, since it is larger than the sum of its proper divisors (44933371).

134537349 is a wasteful number, since it uses less digits than its factorization.

134537349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21899.

The product of its digits is 136080, while the sum is 39.

The square root of 134537349 is about 11599.0236227020. The cubic root of 134537349 is about 512.4060969340.

It can be divided in two parts, 13453 and 7349, that added together give a palindrome (20802).

The spelling of 134537349 in words is "one hundred thirty-four million, five hundred thirty-seven thousand, three hundred forty-nine".