134349386 has 4 divisors (see below), whose sum is σ = 201524082. Its totient is φ = 67174692.

The previous prime is 134349377. The next prime is 134349401. The reversal of 134349386 is 683943431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 76300225 + 58049161 = 8735^2 + 7619^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33587345 + ... + 33587348.

Almost surely, 2^134349386 is an apocalyptic number.

134349386 is a deficient number, since it is larger than the sum of its proper divisors (67174696).

134349386 is an equidigital number, since it uses as much as digits as its factorization.

134349386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67174695.

The product of its digits is 186624, while the sum is 41.

The square root of 134349386 is about 11590.9182552548. The cubic root of 134349386 is about 512.1673570943.

The spelling of 134349386 in words is "one hundred thirty-four million, three hundred forty-nine thousand, three hundred eighty-six".