134337408 has 32 divisors (see below), whose sum is σ = 356834760. Its totient is φ = 44779008.

The previous prime is 134337403. The next prime is 134337431. The reversal of 134337408 is 804733431.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134337403) 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, 174535 + ... + 175302.

Almost surely, 2^134337408 is an apocalyptic number.

It is an amenable number.

134337408 is an abundant number, since it is smaller than the sum of its proper divisors (222497352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134337408 is an equidigital number, since it uses as much as digits as its factorization.

134337408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349854 (or 349842 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 134337408 is about 11590.4015461070. The cubic root of 134337408 is about 512.1521357795.

The spelling of 134337408 in words is "one hundred thirty-four million, three hundred thirty-seven thousand, four hundred eight".