134669634 has 16 divisors (see below), whose sum is σ = 293824800. Its totient is φ = 40808960.

The previous prime is 134669629. The next prime is 134669653. The reversal of 134669634 is 436966431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020159 + ... + 1020290.

It is an arithmetic number, because the mean of its divisors is an integer number (18364050).

Almost surely, 2^134669634 is an apocalyptic number.

134669634 is an abundant number, since it is smaller than the sum of its proper divisors (159155166).

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

134669634 is a wasteful number, since it uses less digits than its factorization.

134669634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040465.

The product of its digits is 279936, while the sum is 42.

The square root of 134669634 is about 11604.7246412830. The cubic root of 134669634 is about 512.5739844807.

The spelling of 134669634 in words is "one hundred thirty-four million, six hundred sixty-nine thousand, six hundred thirty-four".