134309374 has 8 divisors (see below), whose sum is σ = 210223440. Its totient is φ = 64234896.

The previous prime is 134309369. The next prime is 134309377. The reversal of 134309374 is 473903431.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134309377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459839 + ... + 1459930.

It is an arithmetic number, because the mean of its divisors is an integer number (26277930).

Almost surely, 2^134309374 is an apocalyptic number.

134309374 is a deficient number, since it is larger than the sum of its proper divisors (75914066).

134309374 is a wasteful number, since it uses less digits than its factorization.

134309374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919794.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 134309374 is about 11589.1921202472. The cubic root of 134309374 is about 512.1165074015.

The spelling of 134309374 in words is "one hundred thirty-four million, three hundred nine thousand, three hundred seventy-four".