674000134 has 4 divisors (see below), whose sum is σ = 1011000204. Its totient is φ = 337000066.

The previous prime is 674000123. The next prime is 674000141. The reversal of 674000134 is 431000476.

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

It is a junction number, because it is equal to n+sod(n) for n = 674000099 and 674000108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168500032 + ... + 168500035.

It is an arithmetic number, because the mean of its divisors is an integer number (252750051).

Almost surely, 2^674000134 is an apocalyptic number.

674000134 is a deficient number, since it is larger than the sum of its proper divisors (337000070).

674000134 is a wasteful number, since it uses less digits than its factorization.

674000134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337000069.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 674000134 is about 25961.5125522378. The cubic root of 674000134 is about 876.7719776592.

The spelling of 674000134 in words is "six hundred seventy-four million, one hundred thirty-four", and thus it is an aban number.