134296388 has 6 divisors (see below), whose sum is σ = 235018686. Its totient is φ = 67148192.

The previous prime is 134296373. The next prime is 134296411. The reversal of 134296388 is 883692431.

It can be written as a sum of positive squares in only one way, i.e., 134142724 + 153664 = 11582^2 + 392^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16787045 + ... + 16787052.

It is an arithmetic number, because the mean of its divisors is an integer number (39169781).

Almost surely, 2^134296388 is an apocalyptic number.

It is an amenable number.

134296388 is a deficient number, since it is larger than the sum of its proper divisors (100722298).

134296388 is a wasteful number, since it uses less digits than its factorization.

134296388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33574101 (or 33574099 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 134296388 is about 11588.6318433196. The cubic root of 134296388 is about 512.1000018291.

The spelling of 134296388 in words is "one hundred thirty-four million, two hundred ninety-six thousand, three hundred eighty-eight".