768134 has 4 divisors (see below), whose sum is σ = 1152204. Its totient is φ = 384066.

The previous prime is 768133. The next prime is 768139. The reversal of 768134 is 431867.

768134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 768097 and 768106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192032 + ... + 192035.

It is an arithmetic number, because the mean of its divisors is an integer number (288051).

2⁷⁶⁸¹³⁴ is an apocalyptic number.

768134 is a deficient number, since it is larger than the sum of its proper divisors (384070).

768134 is a wasteful number, since it uses less digits than its factorization.

768134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384069.

The product of its digits is 4032, while the sum is 29.

The square root of 768134 is about 876.4325416140. The cubic root of 768134 is about 91.5824651955.

The spelling of 768134 in words is "seven hundred sixty-eight thousand, one hundred thirty-four".