134343946 has 16 divisors (see below), whose sum is σ = 231406560. Its totient is φ = 57851280.

The previous prime is 134343901. The next prime is 134343949. The reversal of 134343946 is 649343431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134343949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160281 + ... + 161116.

It is an arithmetic number, because the mean of its divisors is an integer number (14462910).

Almost surely, 2^134343946 is an apocalyptic number.

134343946 is a deficient number, since it is larger than the sum of its proper divisors (97062614).

134343946 is a wasteful number, since it uses less digits than its factorization.

134343946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321429.

The product of its digits is 93312, while the sum is 37.

The square root of 134343946 is about 11590.6835863982. The cubic root of 134343946 is about 512.1604442032.

The spelling of 134343946 in words is "one hundred thirty-four million, three hundred forty-three thousand, nine hundred forty-six".