340000134 has 8 divisors (see below), whose sum is σ = 680000280. Its totient is φ = 113333376.

The previous prime is 340000127. The next prime is 340000139. The reversal of 340000134 is 431000043.

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

340000134 is an admirable number.

It is a super-2 number, since 2×340000134² = 231200182240035912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340000139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28333339 + ... + 28333350.

It is an arithmetic number, because the mean of its divisors is an integer number (85000035).

Almost surely, 2^340000134 is an apocalyptic number.

340000134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

340000134 is a wasteful number, since it uses less digits than its factorization.

340000134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56666694.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 340000134 is about 18439.0925481706. The cubic root of 340000134 is about 697.9532963828.

Adding to 340000134 its reverse (431000043), we get a palindrome (771000177).

Subtracting 340000134 from its reverse (431000043), we obtain a palindrome (90999909).

The spelling of 340000134 in words is "three hundred forty million, one hundred thirty-four", and thus it is an aban number.